#5AA377
Closest named color: Tea (#65AB7C). oklch(65.6% 0.099 155.9), rgb(90, 163, 119).
Aa
Black text reads best on this color (6.93:1).
About this color
#5AA377 is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.099 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.027 away. Black text reads best on it, at 6.93:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 6.93:1 |
| White text | 3.02:1 |
Values
| HEX | #5AA377 |
| RGB | rgb(90, 163, 119) |
| HSL | hsl(144, 29%, 50%) |
| OKLCH | oklch(65.6% 0.099 155.9) |
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 #5AA377 | 3.02:1 | AA large text | Lc -62.2 | Content text, not long reading |
| Black text on #5AA377 | 6.93:1 | AA | Lc 47.2 | Large or bold text, headings |
| #5AA377 text on white | 3.02:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #5AA377 text on black | 6.93:1 | AA | Lc -44.9 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CCDFD2
oklch(88.6% 0.027 155.9)
-
Step 300
300
#A8CAB4
oklch(80.8% 0.048 156.8)
-
Step 400
400
#78AF8C
oklch(70.6% 0.077 155.9)
-
Step 500
500 (this color)
#5AA377
oklch(65.6% 0.099 155.9)
-
Step 600
600
#338658
oklch(55.7% 0.108 155.9)
-
Step 700
700
#247148
oklch(49% 0.1 156.1)
-
Step 800
800
#205C3B
oklch(42.6% 0.083 156)
-
Step 900
900
#214C33
oklch(37.8% 0.065 155.9)
-
Step 950
950
#142C1E
oklch(26.9% 0.04 156.7)
#5AA377 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) | #A29974 | 0.090 |
| Deuteranopia (no green cones) | #97917A | 0.088 |
| Tritanopia (no blue cones) | #49A297 | 0.048 |
| Achromatopsia (no color) | #949494 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5AA377
#5AA377
oklch(65.6% 0.099 155.9)
- #B779A8
#B779A8
oklch(65.5% 0.099 335.9)
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 #5AA377, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.027
- Dusty Green #76A973 ΔE 0.036
- Jade #1FA774 ΔE 0.038
- Algae #54AC68 ΔE 0.039
- Dull Green #74A662 ΔE 0.039
- Dark Seafoam Green #3EAF76 ΔE 0.039
- Greeny Grey #7EA07A ΔE 0.041
- Ocean Green #3D9973 ΔE 0.041
Use #5AA377 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.