#4FA92F
Closest named color: Grass (#5CAC2D). oklch(65.5% 0.179 138.8), rgb(79, 169, 47).
Aa
Black text reads best on this color (7.04:1).
About this color
#4FA92F is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.179 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.015 away. Black text reads best on it, at 7.04:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.04:1 |
| White text | 2.97:1 |
Values
| HEX | #4FA92F |
| RGB | rgb(79, 169, 47) |
| HSL | hsl(104, 56%, 42%) |
| OKLCH | oklch(65.5% 0.179 138.8) |
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 #4FA92F | 2.97:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #4FA92F | 7.04:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #4FA92F text on white | 2.97:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #4FA92F text on black | 7.04:1 | AAA | Lc -45.7 | Large or bold text, headings |
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
#E2EEDE
oklch(93.6% 0.025 137.8)
-
Step 200
200
#C9E1C3
oklch(88.4% 0.048 139.4)
-
Step 300
300
#A4CF98
oklch(81% 0.088 138.9)
-
Step 400
400
#71B55D
oklch(70.7% 0.14 138.9)
-
Step 500
500 (this color)
#4FA92F
oklch(65.5% 0.179 138.8)
-
Step 600
600
#318900
oklch(55.5% 0.174 138.8)
-
Step 700
700
#287400
oklch(49.2% 0.155 138.8)
-
Step 800
800
#1F5F00
oklch(42.7% 0.134 138.9)
-
Step 900
900
#1A4F02
oklch(37.7% 0.117 138.8)
-
Step 950
950
#112E06
oklch(26.9% 0.073 138.4)
#4FA92F 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) | #AE9A1A | 0.117 |
| Deuteranopia (no green cones) | #A2933B | 0.117 |
| Tritanopia (no blue cones) | #47A391 | 0.123 |
| Achromatopsia (no color) | #959595 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA92F
#4FA92F
oklch(65.5% 0.179 138.8)
- #BE67D5
#BE67D5
oklch(65.5% 0.179 318.9)
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 #4FA92F, closest first.
No curated palette has a color within ΔE 0.04 of #4FA92F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.015
- Leaf Green #5CA904 ΔE 0.018
- Medium Green #39AD48 ΔE 0.021
- Mid Green #50A747 ΔE 0.023
- Kelly Green #02AB2E ΔE 0.033
- Leaf #71AA34 ΔE 0.035
- Shamrock #01B44C ΔE 0.038
- Dark Pastel Green #56AE57 ΔE 0.038
Use #4FA92F 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.