#279301
Closest named color: True Green (#089404). oklch(58% 0.188 140.5), rgb(39, 147, 1).
Aa
Black text reads best on this color (5.26:1).
About this color
#279301 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.188 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is True Green (#089404), ΔE 0.009 away. Black text reads best on it, at 5.26:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.188) |
| Temperature | in between |
| Nearest name | True Green (#089404) |
| Black text | 5.26:1 |
| White text | 3.99:1 |
Values
| HEX | #279301 |
| RGB | rgb(39, 147, 1) |
| HSL | hsl(104, 99%, 29%) |
| OKLCH | oklch(58% 0.188 140.5) |
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 #279301 | 3.99:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #279301 | 5.26:1 | AA | Lc 37.4 | Non-text elements, placeholder text |
| #279301 text on white | 3.99:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #279301 text on black | 5.26:1 | AA | Lc -35.0 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C9E1C4
oklch(88.4% 0.047 140.3)
-
Step 300
300
#A3CF9B
oklch(81% 0.085 140.7)
-
Step 400
400
#6FB562
oklch(70.7% 0.136 140.6)
-
Step 500
500
#44A131
oklch(63% 0.173 140.5)
-
Step 600
600 (this color)
#279301
oklch(58% 0.188 140.5)
-
Step 700
700
#1D7500
oklch(49.2% 0.16 140.4)
-
Step 800
800
#166000
oklch(42.8% 0.139 140.4)
-
Step 900
900
#184F0B
oklch(37.7% 0.112 140.5)
-
Step 950
950
#102E09
oklch(26.9% 0.071 140.1)
#279301 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 | 0.129 |
| Deuteranopia (no green cones) | #8B7C1D | 0.127 |
| Tritanopia (no blue cones) | #0A8E7C | 0.126 |
| Achromatopsia (no color) | #7F7F7F | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #279301
#279301
oklch(58% 0.188 140.5)
- #AA4BBD
#AA4BBD
oklch(58% 0.189 320.7)
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 #279301, closest first.
No curated palette has a color within ΔE 0.04 of #279301.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- True Green #089404 ΔE 0.009
- Irish Green #019529 ΔE 0.017
- Emerald Green #028F1E ΔE 0.021
- Kelley Green #009337 ΔE 0.029
- Forest Green #228B22 ΔE 0.030
- Grass Green #3F9B0B ΔE 0.031
- Grassy Green #419C03 ΔE 0.034
- Sap Green #5C8B15 ΔE 0.050
Use #279301 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.