#4FA250
Closest named color: Muted Green (#5FA052). oklch(64% 0.143 143.9), rgb(79, 162, 80).
Aa
Black text reads best on this color (6.61:1).
About this color
#4FA250 is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.143 and its hue 144°. 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 6.61:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #4FA250 |
| RGB | rgb(79, 162, 80) |
| HSL | hsl(121, 34%, 47%) |
| OKLCH | oklch(64% 0.143 143.9) |
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 #4FA250 | 3.17:1 | AA large text | Lc -64.0 | Content text, not long reading |
| Black text on #4FA250 | 6.61:1 | AA | Lc 45.4 | Large or bold text, headings |
| #4FA250 text on white | 3.17:1 | AA large text | Lc 58.6 | Large or bold text, headings |
| #4FA250 text on black | 6.61:1 | AA | Lc -43.1 | 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
#CAE0C9
oklch(88.4% 0.039 144)
-
Step 300
300
#A6CDA4
oklch(80.9% 0.07 143.6)
-
Step 400
400
#74B373
oklch(70.8% 0.112 143.9)
-
Step 500
500 (this color)
#4FA250
oklch(64% 0.143 143.9)
-
Step 600
600
#2A892F
oklch(55.5% 0.155 143.9)
-
Step 700
700
#1A7421
oklch(49% 0.144 143.9)
-
Step 800
800
#1A5F1E
oklch(42.8% 0.119 143.9)
-
Step 900
900
#1D4E1E
oklch(37.8% 0.094 143.8)
-
Step 950
950
#122E12
oklch(27.1% 0.06 143.7)
#4FA250 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) | #A59549 | 0.107 |
| Deuteranopia (no green cones) | #9A8E56 | 0.106 |
| Tritanopia (no blue cones) | #439E8F | 0.089 |
| Achromatopsia (no color) | #909090 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA250
#4FA250
oklch(64% 0.143 143.9)
- #B66BBD
#B66BBD
oklch(64% 0.144 324)
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 #4FA250, 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 0.020
- Flat Green #699D4C ΔE 0.026
- Off Green #6BA353 ΔE 0.029
- Fern #63A950 ΔE 0.030
- Dark Pastel Green #56AE57 ΔE 0.036
- Algae #54AC68 ΔE 0.036
- Seaweed Green #35AD6B ΔE 0.037
Use #4FA250 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.