#4CAE59
Closest named color: Dark Pastel Green (#56AE57). oklch(67.2% 0.153 146.2), rgb(76, 174, 89).
Aa
Black text reads best on this color (7.50:1).
About this color
#4CAE59 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.153 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Pastel Green (#56AE57), ΔE 0.008 away. Black text reads best on it, at 7.50:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Dark Pastel Green (#56AE57) |
| Black text | 7.50:1 |
| White text | 2.79:1 |
Values
| HEX | #4CAE59 |
| RGB | rgb(76, 174, 89) |
| HSL | hsl(128, 39%, 49%) |
| OKLCH | oklch(67.2% 0.153 146.2) |
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 #4CAE59 | 2.79:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #4CAE59 | 7.50:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #4CAE59 text on white | 2.79:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #4CAE59 text on black | 7.50:1 | AAA | Lc -48.3 | 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
#DFEFDF
oklch(93.6% 0.027 145.4)
-
Step 200
200
#C3E3C5
oklch(88.4% 0.053 146.8)
-
Step 300
300
#98D29C
oklch(81% 0.096 146.3)
-
Step 400
400 (this color)
#4CAE59
oklch(67.2% 0.153 146.2)
-
Step 500
500
#00A636
oklch(63.1% 0.192 146.2)
-
Step 600
600
#008C2C
oklch(55.7% 0.169 146.1)
-
Step 700
700
#007624
oklch(49.2% 0.15 146.2)
-
Step 800
800
#00601C
oklch(42.6% 0.129 146.3)
-
Step 900
900
#005116
oklch(37.9% 0.115 146.2)
-
Step 950
950
#01300A
oklch(27% 0.081 146.1)
#4CAE59 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) | #B0A052 | 0.118 |
| Deuteranopia (no green cones) | #A3975F | 0.117 |
| Tritanopia (no blue cones) | #39AA9A | 0.092 |
| Achromatopsia (no color) | #9A9A9A | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4CAE59
#4CAE59
oklch(67.2% 0.153 146.2)
- #C571C7
#C571C7
oklch(67.1% 0.153 326.3)
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 #4CAE59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pastel Green #56AE57 ΔE 0.008
- Fern #63A950 ΔE 0.021
- Algae #54AC68 ΔE 0.023
- Mid Green #50A747 ΔE 0.023
- Jade Green #2BAF6A ΔE 0.024
- Medium Green #39AD48 ΔE 0.025
- Seaweed Green #35AD6B ΔE 0.025
- Medium Sea Green #3CB371 ΔE 0.027
Use #4CAE59 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.