#3A800F
Closest named color: Dark Grass Green (#388004). oklch(53.3% 0.156 137.2), rgb(58, 128, 15).
Aa
White text reads best on this color (4.91:1).
About this color
#3A800F is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.156 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.004 away. White text reads best on it, at 4.91:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.27:1 |
| White text | 4.91:1 |
Values
| HEX | #3A800F |
| RGB | rgb(58, 128, 15) |
| HSL | hsl(97, 79%, 28%) |
| OKLCH | oklch(53.3% 0.156 137.2) |
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 #3A800F | 4.91:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #3A800F | 4.27:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #3A800F text on white | 4.91:1 | AA | Lc 73.7 | Content text, not long reading |
| #3A800F text on black | 4.27:1 | AA large text | Lc -28.0 | Dividers and decoration only |
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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CDE0C7
oklch(88.6% 0.039 138.2)
-
Step 300
300
#ACCC9F
oklch(81% 0.071 136.7)
-
Step 400
400
#7EB16A
oklch(70.7% 0.113 137.3)
-
Step 500
500
#5C9D40
oklch(63.1% 0.144 137.4)
-
Step 600
600 (this color)
#3A800F
oklch(53.3% 0.156 137.2)
-
Step 700
700
#327209
oklch(49% 0.145 137.2)
-
Step 800
800
#2B5D0F
oklch(42.7% 0.119 137.1)
-
Step 900
900
#274C16
oklch(37.6% 0.092 137.3)
-
Step 950
950
#172D0E
oklch(27% 0.06 137.5)
#3A800F 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) | #857400 | 0.099 |
| Deuteranopia (no green cones) | #7C6E1F | 0.100 |
| Tritanopia (no blue cones) | #357B6C | 0.109 |
| Achromatopsia (no color) | #717171 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A800F
#3A800F
oklch(53.3% 0.156 137.2)
- #904AA7
#904AA7
oklch(53.3% 0.156 317.1)
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 #3A800F, closest first.
No curated palette has a color within ΔE 0.04 of #3A800F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.004
- Tree Green #2A7E19 ΔE 0.015
- Green #008000 ΔE 0.030
- Forest Green #228B22 ΔE 0.032
- Jungle Green #048243 ΔE 0.043
- Emerald Green #028F1E ΔE 0.045
- Olive Green #677A04 ΔE 0.052
- Sap Green #5C8B15 ΔE 0.052
Use #3A800F 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.