#4F930A
Closest named color: Grass Green (#3F9B0B). oklch(59.5% 0.169 134.5), rgb(79, 147, 10).
Aa
Black text reads best on this color (5.51:1).
About this color
#4F930A is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.169 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.025 away. Black text reads best on it, at 5.51:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.51:1 |
| White text | 3.81:1 |
Values
| HEX | #4F930A |
| RGB | rgb(79, 147, 10) |
| HSL | hsl(90, 87%, 31%) |
| OKLCH | oklch(59.5% 0.169 134.5) |
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 #4F930A | 3.81:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #4F930A | 5.51:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #4F930A text on white | 3.81:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #4F930A text on black | 5.51:1 | AA | Lc -36.4 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDE
oklch(93.6% 0.024 135.7)
-
Step 200
200
#CDE0C2
oklch(88.4% 0.045 133.9)
-
Step 300
300
#AACD97
oklch(80.9% 0.083 134.8)
-
Step 400
400
#7CB25A
oklch(70.5% 0.132 134.6)
-
Step 500
500 (this color)
#4F930A
oklch(59.5% 0.169 134.5)
-
Step 600
600
#468600
oklch(55.5% 0.161 134.6)
-
Step 700
700
#3A7100
oklch(49.1% 0.142 134.6)
-
Step 800
800
#2F5D00
oklch(42.8% 0.124 134.5)
-
Step 900
900
#264D00
oklch(37.6% 0.109 134.4)
-
Step 950
950
#172D05
oklch(26.9% 0.069 134)
#4F930A 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) | #998600 | 0.101 |
| Deuteranopia (no green cones) | #908120 | 0.099 |
| Tritanopia (no blue cones) | #4E8D7C | 0.123 |
| Achromatopsia (no color) | #838383 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F930A
#4F930A
oklch(59.5% 0.169 134.5)
- #A35AC3
#A35AC3
oklch(59.5% 0.169 314.5)
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 #4F930A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.025
- Sap Green #5C8B15 ΔE 0.027
- Grassy Green #419C03 ΔE 0.028
- Irish Green #019529 ΔE 0.037
- Mossy Green #638B27 ΔE 0.038
- Olive Drab #6B8E23 ΔE 0.039
- True Green #089404 ΔE 0.039
- Dark Yellow Green #728F02 ΔE 0.040
Use #4F930A 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.