#4DD077
Closest named color: Seaweed (#18D17B). oklch(76.4% 0.171 150.7), rgb(77, 208, 119).
Aa
Black text reads best on this color (10.60:1).
About this color
#4DD077 is a medium-light, vivid green. In OKLCH its lightness is 76%, its chroma 0.171 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed (#18D17B), ΔE 0.019 away. Black text reads best on it, at 10.60:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Seaweed (#18D17B) |
| Black text | 10.60:1 |
| White text | 1.98:1 |
Values
| HEX | #4DD077 |
| RGB | rgb(77, 208, 119) |
| HSL | hsl(139, 58%, 56%) |
| OKLCH | oklch(76.4% 0.171 150.7) |
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 #4DD077 | 1.98:1 | Fails | Lc -42.3 | Non-text elements, placeholder text |
| Black text on #4DD077 | 10.60:1 | AAA | Lc 66.0 | Content text, not long reading |
| #4DD077 text on white | 1.98:1 | Fails | Lc 37.9 | Non-text elements, placeholder text |
| #4DD077 text on black | 10.60:1 | AAA | Lc -64.5 | Content text, not long reading |
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 300.
-
Step 50
50
#EBFAEE
oklch(97.1% 0.022 151.7)
-
Step 100
100
#D3F4D9
oklch(93.6% 0.05 150.6)
-
Step 200
200
#ABEBB9
oklch(88.4% 0.094 150.9)
-
Step 300
300 (this color)
#4DD077
oklch(76.4% 0.171 150.7)
-
Step 400
400
#00C05D
oklch(70.7% 0.191 150.8)
-
Step 500
500
#00A54E
oklch(63.1% 0.171 150.6)
-
Step 600
600
#008B41
oklch(55.7% 0.151 150.7)
-
Step 700
700
#007536
oklch(49.2% 0.133 150.8)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005023
oklch(37.7% 0.102 150.9)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#4DD077 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) | #D1BF70 | 0.143 |
| Deuteranopia (no green cones) | #C0B47D | 0.140 |
| Tritanopia (no blue cones) | #1CCDBA | 0.092 |
| Achromatopsia (no color) | #B8B8B8 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4DD077
#4DD077
oklch(76.4% 0.171 150.7)
- #EE86E4
#EE86E4
oklch(76.3% 0.171 330.7)
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 #4DD077, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed #18D17B ΔE 0.019
- Soft Green #6FC276 ΔE 0.044
- Algae Green #21C36F ΔE 0.045
- Dark Mint #48C072 ΔE 0.046
- Aqua Green #12E193 ΔE 0.048
- Emerald #06D6A0 ΔE 0.049
- Apple #6ECB3C ΔE 0.053
- Greenblue #23C48B ΔE 0.053
Use #4DD077 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.