#4FB04C
Closest named color: Dark Pastel Green (#56AE57). oklch(67.6% 0.166 143), rgb(79, 176, 76).
Aa
Black text reads best on this color (7.64:1).
About this color
#4FB04C is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.166 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Pastel Green (#56AE57), ΔE 0.016 away. Black text reads best on it, at 7.64:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Dark Pastel Green (#56AE57) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #4FB04C |
| RGB | rgb(79, 176, 76) |
| HSL | hsl(118, 40%, 49%) |
| OKLCH | oklch(67.6% 0.166 143) |
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 #4FB04C | 2.74:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #4FB04C | 7.64:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #4FB04C text on white | 2.74:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #4FB04C text on black | 7.64:1 | AAA | Lc -49.1 | 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 400.
-
Step 50
50
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DFEFDD
oklch(93.5% 0.029 142.2)
-
Step 200
200
#C4E4C1
oklch(88.6% 0.058 142.8)
-
Step 300
300
#99D295
oklch(80.9% 0.103 143)
-
Step 400
400 (this color)
#4FB04C
oklch(67.6% 0.166 143)
-
Step 500
500
#00A70F
oklch(63.1% 0.212 142.9)
-
Step 600
600
#008C0B
oklch(55.5% 0.186 143)
-
Step 700
700
#007608
oklch(49.1% 0.164 143)
-
Step 800
800
#006105
oklch(42.7% 0.143 143)
-
Step 900
900
#005103
oklch(37.7% 0.127 142.9)
-
Step 950
950
#023003
oklch(26.9% 0.087 143)
#4FB04C 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) | #B4A142 | 0.121 |
| Deuteranopia (no green cones) | #A79954 | 0.120 |
| Tritanopia (no blue cones) | #40AB9A | 0.106 |
| Achromatopsia (no color) | #9C9C9C | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FB04C
#4FB04C
oklch(67.6% 0.166 143)
- #C770D2
#C770D2
oklch(67.7% 0.166 323)
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 #4FB04C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pastel Green #56AE57 ΔE 0.016
- Medium Green #39AD48 ΔE 0.019
- Grass #5CAC2D ΔE 0.024
- Mid Green #50A747 ΔE 0.025
- Fern #63A950 ΔE 0.027
- Leafy Green #51B73B ΔE 0.029
- Cool Green #33B864 ΔE 0.029
- Shamrock #01B44C ΔE 0.031
Use #4FB04C 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.