#4BB07B
Closest named color: Dark Seafoam Green (#3EAF76). oklch(68.3% 0.124 157.7), rgb(75, 176, 123).
Aa
Black text reads best on this color (7.79:1).
About this color
#4BB07B is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.124 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Seafoam Green (#3EAF76), ΔE 0.012 away. Black text reads best on it, at 7.79:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Dark Seafoam Green (#3EAF76) |
| Black text | 7.79:1 |
| White text | 2.69:1 |
Values
| HEX | #4BB07B |
| RGB | rgb(75, 176, 123) |
| HSL | hsl(149, 40%, 49%) |
| OKLCH | oklch(68.3% 0.124 157.7) |
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 #4BB07B | 2.69:1 | Fails | Lc -57.2 | Large or bold text, headings |
| Black text on #4BB07B | 7.79:1 | AAA | Lc 52.0 | Large or bold text, headings |
| #4BB07B text on white | 2.69:1 | Fails | Lc 52.0 | Large or bold text, headings |
| #4BB07B text on black | 7.79:1 | AAA | Lc -49.9 | 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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DEEFE4
oklch(93.6% 0.023 157.6)
-
Step 200
200
#C3E2CE
oklch(88.5% 0.043 157.1)
-
Step 300
300
#97D0AD
oklch(80.9% 0.077 157.2)
-
Step 400
400 (this color)
#4BB07B
oklch(68.3% 0.124 157.7)
-
Step 500
500
#00A365
oklch(63% 0.148 157.8)
-
Step 600
600
#008954
oklch(55.5% 0.13 157.7)
-
Step 700
700
#007446
oklch(49.2% 0.116 157.5)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900
#004F2E
oklch(37.6% 0.089 157.5)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#4BB07B 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) | #AFA478 | 0.114 |
| Deuteranopia (no green cones) | #A19A7E | 0.111 |
| Tritanopia (no blue cones) | #26AFA2 | 0.057 |
| Achromatopsia (no color) | #9E9E9E | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4BB07B
#4BB07B
oklch(68.3% 0.124 157.7)
- #CA7AB4
#CA7AB4
oklch(68.3% 0.124 337.8)
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 #4BB07B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Seafoam Green #3EAF76 ΔE 0.012
- Bluey Green #2BB179 ΔE 0.019
- Medium Sea Green #3CB371 ΔE 0.021
- Algae #54AC68 ΔE 0.023
- Dark Seafoam #1FB57A ΔE 0.025
- Tea #65AB7C ΔE 0.025
- Seaweed Green #35AD6B ΔE 0.028
- Green Teal #0CB577 ΔE 0.030
Use #4BB07B 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.