#55A369
Closest named color: Muted Green (#5FA052). oklch(65% 0.116 150.4), rgb(85, 163, 105).
Aa
Black text reads best on this color (6.82:1).
About this color
#55A369 is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.116 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Green (#5FA052), ΔE 0.026 away. Black text reads best on it, at 6.82:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.82:1 |
| White text | 3.07:1 |
Values
| HEX | #55A369 |
| RGB | rgb(85, 163, 105) |
| HSL | hsl(135, 31%, 49%) |
| OKLCH | oklch(65% 0.116 150.4) |
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 #55A369 | 3.07:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #55A369 | 6.82:1 | AA | Lc 46.6 | Large or bold text, headings |
| #55A369 text on white | 3.07:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #55A369 text on black | 6.82:1 | AA | Lc -44.3 | Non-text elements, placeholder text |
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
#CBDFCE
oklch(88.4% 0.031 149.8)
-
Step 300
300
#A7CCAE
oklch(81% 0.057 150.5)
-
Step 400
400
#76B183
oklch(70.7% 0.091 150.5)
-
Step 500
500 (this color)
#55A369
oklch(65% 0.116 150.4)
-
Step 600
600
#2E874A
oklch(55.5% 0.126 150.4)
-
Step 700
700
#1F733B
oklch(49.2% 0.118 150.3)
-
Step 800
800
#1D5D31
oklch(42.6% 0.097 150.4)
-
Step 900
900
#1F4D2B
oklch(37.8% 0.077 149.8)
-
Step 950
950
#132D1A
oklch(27% 0.048 150.8)
#55A369 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) | #A49865 | 0.098 |
| Deuteranopia (no green cones) | #99906D | 0.097 |
| Tritanopia (no blue cones) | #46A194 | 0.063 |
| Achromatopsia (no color) | #939393 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55A369
#55A369
oklch(65% 0.116 150.4)
- #B774B0
#B774B0
oklch(65% 0.116 330.6)
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 #55A369, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Green #5FA052 ΔE 0.026
- Algae #54AC68 ΔE 0.027
- Off Green #6BA353 ΔE 0.031
- Jade #1FA774 ΔE 0.031
- Seaweed Green #35AD6B ΔE 0.033
- Dark Seafoam Green #3EAF76 ΔE 0.034
- Flat Green #699D4C ΔE 0.034
- Dull Green #74A662 ΔE 0.034
Use #55A369 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.