#4DC75E
Closest named color: Algae Green (#21C36F). oklch(73.7% 0.181 146), rgb(77, 199, 94).
Aa
Black text reads best on this color (9.64:1).
About this color
#4DC75E is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.181 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae Green (#21C36F), ΔE 0.031 away. Black text reads best on it, at 9.64:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Algae Green (#21C36F) |
| Black text | 9.64:1 |
| White text | 2.17:1 |
Values
| HEX | #4DC75E |
| RGB | rgb(77, 199, 94) |
| HSL | hsl(128, 52%, 54%) |
| OKLCH | oklch(73.7% 0.181 146) |
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 #4DC75E | 2.17:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #4DC75E | 9.64:1 | AAA | Lc 61.5 | Content text, not long reading |
| #4DC75E text on white | 2.17:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #4DC75E text on black | 9.64:1 | AAA | Lc -59.8 | 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
#EFF8EF
oklch(97% 0.015 145.5)
-
Step 100
100
#DDF0DD
oklch(93.6% 0.032 145.3)
-
Step 200
200
#BFE5C1
oklch(88.5% 0.063 146.4)
-
Step 300
300
#90D494
oklch(80.8% 0.113 145.8)
-
Step 400
400 (this color)
#4DC75E
oklch(73.7% 0.181 146)
-
Step 500
500
#00A634
oklch(63.1% 0.193 145.9)
-
Step 600
600
#008C2B
oklch(55.7% 0.17 146)
-
Step 700
700
#007622
oklch(49.2% 0.151 145.8)
-
Step 800
800
#00601B
oklch(42.6% 0.13 146.1)
-
Step 900
900
#005115
oklch(37.8% 0.116 146)
-
Step 950
950
#003009
oklch(26.9% 0.082 146)
#4DC75E 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) | #CAB655 | 0.140 |
| Deuteranopia (no green cones) | #BAAC66 | 0.137 |
| Tritanopia (no blue cones) | #30C2AF | 0.110 |
| Achromatopsia (no color) | #B0B0B0 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4DC75E
#4DC75E
oklch(73.7% 0.181 146)
- #E37CE6
#E37CE6
oklch(73.7% 0.182 326.2)
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 #4DC75E, closest first.
No curated palette has a color within ΔE 0.04 of #4DC75E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae Green #21C36F ΔE 0.031
- Dark Mint #48C072 ΔE 0.035
- Seaweed #18D17B ΔE 0.036
- Shamrock Green #02C14D ΔE 0.039
- Apple #6ECB3C ΔE 0.039
- Dark Mint Green #20C073 ΔE 0.040
- Turtle Green #75B84F ΔE 0.046
- Soft Green #6FC276 ΔE 0.047
Use #4DC75E 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.