#019E35
Closest named color: Grass Green (#3F9B0B). oklch(60.9% 0.183 146.4), rgb(1, 158, 53).
Aa
Black text reads best on this color (5.94:1).
About this color
#019E35 is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.183 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.026 away. Black text reads best on it, at 5.94:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.94:1 |
| White text | 3.53:1 |
Values
| HEX | #019E35 |
| RGB | rgb(1, 158, 53) |
| HSL | hsl(140, 99%, 31%) |
| OKLCH | oklch(60.9% 0.183 146.4) |
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 #019E35 | 3.53:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #019E35 | 5.94:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #019E35 text on white | 3.53:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #019E35 text on black | 5.94:1 | AA | Lc -39.5 | 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 500.
-
Step 50
50
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C5E3C6
oklch(88.6% 0.05 146)
-
Step 300
300
#9BD19E
oklch(81% 0.09 146.1)
-
Step 400
400
#5DB868
oklch(70.7% 0.144 146.4)
-
Step 500
500 (this color)
#019E35
oklch(60.9% 0.183 146.4)
-
Step 600
600
#008C2E
oklch(55.7% 0.168 146.5)
-
Step 700
700
#007525
oklch(49% 0.148 146.5)
-
Step 800
800
#00601D
oklch(42.6% 0.128 146.5)
-
Step 900
900
#005017
oklch(37.6% 0.113 146.6)
-
Step 950
950
#04300D
oklch(27.1% 0.076 146.5)
#019E35 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) | #A08E28 | 0.140 |
| Deuteranopia (no green cones) | #92843F | 0.141 |
| Tritanopia (no blue cones) | #009A88 | 0.111 |
| Achromatopsia (no color) | #888888 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #019E35
#019E35
oklch(60.9% 0.183 146.4)
- #B953BC
#B953BC
oklch(60.9% 0.184 326.4)
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 #019E35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.026
- Irish Green #019529 ΔE 0.027
- Grassy Green #419C03 ΔE 0.029
- Kelley Green #009337 ΔE 0.034
- True Green #089404 ΔE 0.035
- Kelly Green #02AB2E ΔE 0.041
- Emerald Green #028F1E ΔE 0.045
- Mid Green #50A747 ΔE 0.053
Use #019E35 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.