#4FA955
Closest named color: Mid Green (#50A747). oklch(65.9% 0.148 144.9), rgb(79, 169, 85).
Aa
Black text reads best on this color (7.13:1).
About this color
#4FA955 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.148 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.014 away. Black text reads best on it, at 7.13:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 7.13:1 |
| White text | 2.94:1 |
Values
| HEX | #4FA955 |
| RGB | rgb(79, 169, 85) |
| HSL | hsl(124, 36%, 49%) |
| OKLCH | oklch(65.9% 0.148 144.9) |
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 #4FA955 | 2.94:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #4FA955 | 7.13:1 | AAA | Lc 48.4 | Large or bold text, headings |
| #4FA955 text on white | 2.94:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #4FA955 text on black | 7.13:1 | AAA | Lc -46.2 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#C9E1C9
oklch(88.5% 0.041 145.2)
-
Step 300
300
#A4CEA4
oklch(81% 0.073 144.9)
-
Step 400
400
#70B472
oklch(70.8% 0.117 144.9)
-
Step 500
500 (this color)
#4FA955
oklch(65.9% 0.148 144.9)
-
Step 600
600
#1E8A2E
oklch(55.5% 0.161 145)
-
Step 700
700
#0C7520
oklch(49% 0.149 144.9)
-
Step 800
800
#115F1D
oklch(42.5% 0.123 145.1)
-
Step 900
900
#194E1E
oklch(37.6% 0.096 145)
-
Step 950
950
#102E12
oklch(27% 0.062 144.9)
#4FA955 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) | #AC9B4E | 0.113 |
| Deuteranopia (no green cones) | #A0935B | 0.113 |
| Tritanopia (no blue cones) | #40A595 | 0.090 |
| Achromatopsia (no color) | #969696 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA955
#4FA955
oklch(65.9% 0.148 144.9)
- #BE6FC3
#BE6FC3
oklch(65.8% 0.148 324.9)
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 #4FA955, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.014
- Dark Pastel Green #56AE57 ΔE 0.016
- Fern #63A950 ΔE 0.017
- Algae #54AC68 ΔE 0.024
- Seaweed Green #35AD6B ΔE 0.026
- Medium Green #39AD48 ΔE 0.027
- Muted Green #5FA052 ΔE 0.027
- Jade Green #2BAF6A ΔE 0.028
Use #4FA955 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.