#54A66B
Closest named color: Algae (#54AC68). oklch(65.8% 0.119 151), rgb(84, 166, 107).
Aa
Black text reads best on this color (7.04:1).
About this color
#54A66B is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.119 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae (#54AC68), ΔE 0.019 away. Black text reads best on it, at 7.04:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.04:1 |
| White text | 2.98:1 |
Values
| HEX | #54A66B |
| RGB | rgb(84, 166, 107) |
| HSL | hsl(137, 33%, 49%) |
| OKLCH | oklch(65.8% 0.119 151) |
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 #54A66B | 2.98:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #54A66B | 7.04:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #54A66B text on white | 2.98:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #54A66B text on black | 7.04:1 | AAA | Lc -45.6 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CAE0CE
oklch(88.5% 0.034 150.8)
-
Step 300
300
#A6CCAE
oklch(80.9% 0.058 151.2)
-
Step 400
400
#74B183
oklch(70.6% 0.092 151.2)
-
Step 500
500 (this color)
#54A66B
oklch(65.8% 0.119 151)
-
Step 600
600
#28884A
oklch(55.6% 0.13 151.2)
-
Step 700
700
#19733B
oklch(49.1% 0.12 151.1)
-
Step 800
800
#195E31
oklch(42.8% 0.1 151)
-
Step 900
900
#1C4D2B
oklch(37.7% 0.078 150.9)
-
Step 950
950
#122D1A
oklch(27% 0.049 151.5)
#54A66B 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) | #A79A67 | 0.102 |
| Deuteranopia (no green cones) | #9B926F | 0.100 |
| Tritanopia (no blue cones) | #43A497 | 0.064 |
| Achromatopsia (no color) | #959595 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54A66B
#54A66B
oklch(65.8% 0.119 151)
- #BB75B3
#BB75B3
oklch(65.7% 0.12 331)
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 #54A66B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.019
- Dark Seafoam Green #3EAF76 ΔE 0.027
- Seaweed Green #35AD6B ΔE 0.027
- Muted Green #5FA052 ΔE 0.029
- Jade #1FA774 ΔE 0.030
- Off Green #6BA353 ΔE 0.031
- Tea #65AB7C ΔE 0.032
- Dull Green #74A662 ΔE 0.032
Use #54A66B 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.