#4C970D
Closest named color: Grass Green (#3F9B0B). oklch(60.4% 0.174 135.7), rgb(76, 151, 13).
Aa
Black text reads best on this color (5.73:1).
About this color
#4C970D is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.174 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass Green (#3F9B0B), ΔE 0.015 away. Black text reads best on it, at 5.73:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Grass Green (#3F9B0B) |
| Black text | 5.73:1 |
| White text | 3.65:1 |
Values
| HEX | #4C970D |
| RGB | rgb(76, 151, 13) |
| HSL | hsl(93, 84%, 32%) |
| OKLCH | oklch(60.4% 0.174 135.7) |
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 #4C970D | 3.65:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #4C970D | 5.73:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #4C970D text on white | 3.65:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #4C970D text on black | 5.73:1 | AA | Lc -37.8 | 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
#CCE1C2
oklch(88.6% 0.047 135.5)
-
Step 300
300
#A8CE96
oklch(81% 0.087 135.8)
-
Step 400
400
#79B35A
oklch(70.6% 0.135 135.7)
-
Step 500
500 (this color)
#4C970D
oklch(60.4% 0.174 135.7)
-
Step 600
600
#428700
oklch(55.6% 0.164 135.6)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2B5D00
oklch(42.6% 0.126 135.7)
-
Step 900
900
#234E00
oklch(37.8% 0.112 135.7)
-
Step 950
950
#152E05
oklch(27.1% 0.072 135.7)
#4C970D 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) | #9D8900 | 0.108 |
| Deuteranopia (no green cones) | #938322 | 0.107 |
| Tritanopia (no blue cones) | #499180 | 0.126 |
| Achromatopsia (no color) | #868686 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C970D
#4C970D
oklch(60.4% 0.174 135.7)
- #A85AC7
#A85AC7
oklch(60.3% 0.175 315.4)
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 #4C970D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass Green #3F9B0B ΔE 0.015
- Grassy Green #419C03 ΔE 0.017
- Irish Green #019529 ΔE 0.037
- Sap Green #5C8B15 ΔE 0.038
- True Green #089404 ΔE 0.039
- Kelley Green #009337 ΔE 0.044
- Dark Yellow Green #728F02 ΔE 0.045
- Olive Drab #6B8E23 ΔE 0.045
Use #4C970D 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.