#4FA457
Closest named color: Muted Green (#5FA052). oklch(64.7% 0.139 145.6), rgb(79, 164, 87).
Aa
Black text reads best on this color (6.78:1).
About this color
#4FA457 is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.139 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Green (#5FA052), ΔE 0.016 away. Black text reads best on it, at 6.78:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.78:1 |
| White text | 3.09:1 |
Values
| HEX | #4FA457 |
| RGB | rgb(79, 164, 87) |
| HSL | hsl(126, 35%, 48%) |
| OKLCH | oklch(64.7% 0.139 145.6) |
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 #4FA457 | 3.09:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #4FA457 | 6.78:1 | AA | Lc 46.4 | Large or bold text, headings |
| #4FA457 text on white | 3.09:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #4FA457 text on black | 6.78:1 | AA | Lc -44.1 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CA
oklch(88.4% 0.038 145.2)
-
Step 300
300
#A5CDA6
oklch(80.9% 0.069 145.5)
-
Step 400
400
#73B377
oklch(70.8% 0.109 145.8)
-
Step 500
500 (this color)
#4FA457
oklch(64.7% 0.139 145.6)
-
Step 600
600
#268936
oklch(55.5% 0.15 145.7)
-
Step 700
700
#167428
oklch(49% 0.14 145.7)
-
Step 800
800
#175F22
oklch(42.7% 0.117 145.5)
-
Step 900
900
#1B4E21
oklch(37.7% 0.091 145.6)
-
Step 950
950
#122E14
oklch(27.1% 0.058 145.2)
#4FA457 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) | #A69751 | 0.107 |
| Deuteranopia (no green cones) | #9B8F5C | 0.107 |
| Tritanopia (no blue cones) | #41A092 | 0.085 |
| Achromatopsia (no color) | #929292 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA457
#4FA457
oklch(64.7% 0.139 145.6)
- #B96EBC
#B96EBC
oklch(64.8% 0.139 325.7)
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 #4FA457, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Green #5FA052 ΔE 0.016
- Mid Green #50A747 ΔE 0.022
- Off Green #6BA353 ΔE 0.026
- Fern #63A950 ΔE 0.026
- Flat Green #699D4C ΔE 0.028
- Algae #54AC68 ΔE 0.028
- Seaweed Green #35AD6B ΔE 0.030
- Dark Pastel Green #56AE57 ΔE 0.031
Use #4FA457 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.