#4EA781
Closest named color: Tea (#65AB7C). oklch(66.3% 0.104 163.3), rgb(78, 167, 129).
Aa
Black text reads best on this color (7.16:1).
About this color
#4EA781 is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.104 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.026 away. Black text reads best on it, at 7.16:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.16:1 |
| White text | 2.92:1 |
Values
| HEX | #4EA781 |
| RGB | rgb(78, 167, 129) |
| HSL | hsl(154, 36%, 48%) |
| OKLCH | oklch(66.3% 0.104 163.3) |
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 #4EA781 | 2.92:1 | Fails | Lc -60.8 | Content text, not long reading |
| Black text on #4EA781 | 7.16:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #4EA781 text on white | 2.92:1 | Fails | Lc 55.5 | Large or bold text, headings |
| #4EA781 text on black | 7.16:1 | AAA | Lc -46.3 | 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 500.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#C9DFD4
oklch(88.4% 0.028 164.3)
-
Step 300
300
#A4CBB7
oklch(80.8% 0.05 162.8)
-
Step 400
400
#6FB192
oklch(70.7% 0.082 163)
-
Step 500
500 (this color)
#4EA781
oklch(66.3% 0.104 163.3)
-
Step 600
600
#188760
oklch(55.5% 0.113 163.3)
-
Step 700
700
#03734F
oklch(49.2% 0.106 162.8)
-
Step 800
800
#0D5D41
oklch(42.6% 0.086 163.4)
-
Step 900
900
#174D37
oklch(37.8% 0.068 162.7)
-
Step 950
950
#0F2D20
oklch(27% 0.044 162.7)
#4EA781 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) | #A49C7F | 0.101 |
| Deuteranopia (no green cones) | #979383 | 0.097 |
| Tritanopia (no blue cones) | #2DA79C | 0.041 |
| Achromatopsia (no color) | #979797 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4EA781
#4EA781
oklch(66.3% 0.104 163.3)
- #BF79A4
#BF79A4
oklch(66.3% 0.103 342.8)
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 #4EA781, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.026
- Dark Seafoam Green #3EAF76 ΔE 0.034
- Jade #1FA774 ΔE 0.035
- Greeny Blue #42B395 ΔE 0.037
- Bluey Green #2BB179 ΔE 0.039
- Algae #54AC68 ΔE 0.041
- Dull Teal #5F9E8F ΔE 0.042
- Dusty Green #76A973 ΔE 0.042
Use #4EA781 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.