#5AA370
Closest named color: Tea (#65AB7C). oklch(65.4% 0.106 152.2), rgb(90, 163, 112).
Aa
Black text reads best on this color (6.90:1).
About this color
#5AA370 is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.106 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.029 away. Black text reads best on it, at 6.90:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 6.90:1 |
| White text | 3.04:1 |
Values
| HEX | #5AA370 |
| RGB | rgb(90, 163, 112) |
| HSL | hsl(138, 29%, 50%) |
| OKLCH | oklch(65.4% 0.106 152.2) |
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 #5AA370 | 3.04:1 | AA large text | Lc -62.4 | Content text, not long reading |
| Black text on #5AA370 | 6.90:1 | AA | Lc 47.0 | Large or bold text, headings |
| #5AA370 text on white | 3.04:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #5AA370 text on black | 6.90:1 | AA | Lc -44.7 | 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
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CCDFD0
oklch(88.5% 0.029 151.9)
-
Step 300
300
#A8CBB1
oklch(80.9% 0.052 153)
-
Step 400
400
#78B087
oklch(70.7% 0.084 152.2)
-
Step 500
500 (this color)
#5AA370
oklch(65.4% 0.106 152.2)
-
Step 600
600
#348651
oklch(55.6% 0.115 152.3)
-
Step 700
700
#257241
oklch(49.2% 0.108 152)
-
Step 800
800
#215D36
oklch(42.8% 0.09 152.1)
-
Step 900
900
#214C2F
oklch(37.7% 0.069 152.3)
-
Step 950
950
#142D1C
oklch(27.1% 0.045 152.8)
#5AA370 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) | #A3986D | 0.092 |
| Deuteranopia (no green cones) | #989173 | 0.089 |
| Tritanopia (no blue cones) | #4BA196 | 0.057 |
| Achromatopsia (no color) | #949494 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5AA370
#5AA370
oklch(65.4% 0.106 152.2)
- #B677AD
#B677AD
oklch(65.3% 0.107 331.9)
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 #5AA370, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.029
- Algae #54AC68 ΔE 0.032
- Dull Green #74A662 ΔE 0.033
- Muted Green #5FA052 ΔE 0.035
- Jade #1FA774 ΔE 0.036
- Dark Seafoam Green #3EAF76 ΔE 0.036
- Dusty Green #76A973 ΔE 0.036
- Off Green #6BA353 ΔE 0.037
Use #5AA370 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.