#4EB18A
Closest named color: Greeny Blue (#42B395). oklch(69% 0.11 164.8), rgb(78, 177, 138).
Aa
Black text reads best on this color (7.97:1).
About this color
#4EB18A is a medium-light, moderately saturated green. In OKLCH its lightness is 69%, its chroma 0.110 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.015 away. Black text reads best on it, at 7.97:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.97:1 |
| White text | 2.63:1 |
Values
| HEX | #4EB18A |
| RGB | rgb(78, 177, 138) |
| HSL | hsl(156, 39%, 50%) |
| OKLCH | oklch(69% 0.11 164.8) |
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 #4EB18A | 2.63:1 | Fails | Lc -56.2 | Large or bold text, headings |
| Black text on #4EB18A | 7.97:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #4EB18A text on white | 2.63:1 | Fails | Lc 51.1 | Large or bold text, headings |
| #4EB18A text on black | 7.97:1 | AAA | Lc -50.9 | 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
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DEEEE6
oklch(93.5% 0.02 164.6)
-
Step 200
200
#C3E2D3
oklch(88.6% 0.039 164.8)
-
Step 300
300
#97CFB5
oklch(80.8% 0.069 164.5)
-
Step 400
400 (this color)
#4EB18A
oklch(69% 0.11 164.8)
-
Step 500
500
#00A275
oklch(63.1% 0.133 165)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007351
oklch(49.2% 0.104 164.3)
-
Step 800
800
#005E42
oklch(42.7% 0.09 164.7)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#4EB18A 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) | #AEA688 | 0.109 |
| Deuteranopia (no green cones) | #9F9B8C | 0.105 |
| Tritanopia (no blue cones) | #23B1A6 | 0.043 |
| Achromatopsia (no color) | #9F9F9F | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4EB18A
#4EB18A
oklch(69% 0.11 164.8)
- #CC7FAB
#CC7FAB
oklch(69.1% 0.11 345.1)
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 #4EB18A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.015
- Tea #65AB7C ΔE 0.025
- Dark Seafoam Green #3EAF76 ΔE 0.031
- Bluey Green #2BB179 ΔE 0.034
- Dark Seafoam #1FB57A ΔE 0.039
- Medium Sea Green #3CB371 ΔE 0.040
- Dusty Green #76A973 ΔE 0.042
- Algae #54AC68 ΔE 0.043
Use #4EB18A 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.