#1E9309
Closest named color: True Green (#089404). oklch(57.8% 0.189 141.5), rgb(30, 147, 9).
Aa
Black text reads best on this color (5.23:1).
About this color
#1E9309 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.189 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is True Green (#089404), ΔE 0.007 away. Black text reads best on it, at 5.23:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.189) |
| Temperature | in between |
| Nearest name | True Green (#089404) |
| Black text | 5.23:1 |
| White text | 4.01:1 |
Values
| HEX | #1E9309 |
| RGB | rgb(30, 147, 9) |
| HSL | hsl(111, 88%, 31%) |
| OKLCH | oklch(57.8% 0.189 141.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #1E9309 | 4.01:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #1E9309 | 5.23:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #1E9309 text on white | 4.01:1 | AA large text | Lc 66.8 | Content text, not long reading |
| #1E9309 text on black | 5.23:1 | AA | Lc -34.9 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F1F7F0
oklch(97% 0.011 141.3)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C8E2C5
oklch(88.6% 0.048 142.3)
-
Step 300
300
#A2CF9C
oklch(80.9% 0.085 141.7)
-
Step 400
400
#6DB564
oklch(70.6% 0.135 141.6)
-
Step 500
500
#40A234
oklch(63.1% 0.174 141.5)
-
Step 600
600 (this color)
#1E9309
oklch(57.8% 0.189 141.5)
-
Step 700
700
#127600
oklch(49.2% 0.164 141.5)
-
Step 800
800
#0D6000
oklch(42.6% 0.142 141.5)
-
Step 900
900
#154F0D
oklch(37.6% 0.113 141.4)
-
Step 950
950
#0E2F0A
oklch(27.1% 0.073 141.5)
#1E9309 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #978400 | 0.132 |
| Deuteranopia (no green cones) | #8A7C21 | 0.129 |
| Tritanopia (no blue cones) | #008E7C | 0.124 |
| Achromatopsia (no color) | #7F7F7F | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1E9309
#1E9309
oklch(57.8% 0.189 141.5)
- #AA4ABB
#AA4ABB
oklch(57.8% 0.188 321.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #1E9309, closest first.
No curated palette has a color within ΔE 0.04 of #1E9309.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- True Green #089404 ΔE 0.007
- Irish Green #019529 ΔE 0.015
- Emerald Green #028F1E ΔE 0.018
- Kelley Green #009337 ΔE 0.027
- Forest Green #228B22 ΔE 0.029
- Grass Green #3F9B0B ΔE 0.033
- Grassy Green #419C03 ΔE 0.037
- Sap Green #5C8B15 ΔE 0.052
Use #1E9309 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.