#3D8E01
Closest named color: Forest Green (#228B22). oklch(57.3% 0.174 137.3), rgb(61, 142, 1).
Aa
Black text reads best on this color (5.06:1).
About this color
#3D8E01 is a medium-dark, vivid green. In OKLCH its lightness is 57%, its chroma 0.174 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest Green (#228B22), ΔE 0.023 away. Black text reads best on it, at 5.06:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Forest Green (#228B22) |
| Black text | 5.06:1 |
| White text | 4.14:1 |
Values
| HEX | #3D8E01 |
| RGB | rgb(61, 142, 1) |
| HSL | hsl(94, 99%, 28%) |
| OKLCH | oklch(57.3% 0.174 137.3) |
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 #3D8E01 | 4.14:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #3D8E01 | 5.06:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #3D8E01 text on white | 4.14:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #3D8E01 text on black | 5.06:1 | AA | Lc -33.6 | 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
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CCE0C4
oklch(88.4% 0.043 136.7)
-
Step 300
300
#A9CD9B
oklch(80.9% 0.079 137)
-
Step 400
400
#7AB363
oklch(70.8% 0.126 137.2)
-
Step 500
500
#559F33
oklch(63.2% 0.161 137.4)
-
Step 600
600 (this color)
#3D8E01
oklch(57.3% 0.174 137.3)
-
Step 700
700
#307300
oklch(49.2% 0.15 137.3)
-
Step 800
800
#265E00
oklch(42.7% 0.13 137.2)
-
Step 900
900
#234E0C
oklch(37.9% 0.105 137.3)
-
Step 950
950
#152E0A
oklch(27.1% 0.067 137.5)
#3D8E01 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) | #938100 | 0.111 |
| Deuteranopia (no green cones) | #897A1C | 0.110 |
| Tritanopia (no blue cones) | #378878 | 0.124 |
| Achromatopsia (no color) | #7D7D7D | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D8E01
#3D8E01
oklch(57.3% 0.174 137.3)
- #A050BA
#A050BA
oklch(57.2% 0.173 317.2)
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 #3D8E01, closest first.
No curated palette has a color within ΔE 0.04 of #3D8E01.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest Green #228B22 ΔE 0.023
- Emerald Green #028F1E ΔE 0.024
- True Green #089404 ΔE 0.027
- Irish Green #019529 ΔE 0.027
- Kelley Green #009337 ΔE 0.032
- Sap Green #5C8B15 ΔE 0.033
- Grass Green #3F9B0B ΔE 0.038
- Grassy Green #419C03 ΔE 0.042
Use #3D8E01 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.