#5AB090
Closest named color: Greeny Blue (#42B395). oklch(69.4% 0.097 167.1), rgb(90, 176, 144).
Aa
Black text reads best on this color (8.04:1).
About this color
#5AB090 is a medium-light, moderately saturated green. In OKLCH its lightness is 69%, its chroma 0.097 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.017 away. Black text reads best on it, at 8.04:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.04:1 |
| White text | 2.60:1 |
Values
| HEX | #5AB090 |
| RGB | rgb(90, 176, 144) |
| HSL | hsl(158, 35%, 52%) |
| OKLCH | oklch(69.4% 0.097 167.1) |
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 #5AB090 | 2.60:1 | Fails | Lc -55.9 | Large or bold text, headings |
| Black text on #5AB090 | 8.04:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #5AB090 text on white | 2.60:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #5AB090 text on black | 8.04:1 | AAA | Lc -51.2 | 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 400.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#DFEEE7
oklch(93.6% 0.018 166.4)
-
Step 200
200
#C5E1D4
oklch(88.6% 0.035 165.9)
-
Step 300
300
#9BCEB8
oklch(80.9% 0.062 166.5)
-
Step 400
400 (this color)
#5AB090
oklch(69.4% 0.097 167.1)
-
Step 500
500
#19A17A
oklch(63.2% 0.124 167.2)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#052E21
oklch(26.9% 0.051 167.1)
#5AB090 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) | #ADA68E | 0.098 |
| Deuteranopia (no green cones) | #9F9C92 | 0.094 |
| Tritanopia (no blue cones) | #3CB1A7 | 0.035 |
| Achromatopsia (no color) | #A0A0A0 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5AB090
#5AB090
oklch(69.4% 0.097 167.1)
- #C984A8
#C984A8
oklch(69.5% 0.096 347.3)
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 #5AB090, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.017
- Tea #65AB7C ΔE 0.026
- Dusty Green #76A973 ΔE 0.041
- Light Sea Green #20B2AA ΔE 0.044
- Dark Seafoam Green #3EAF76 ΔE 0.045
- Faded Green #7BB274 ΔE 0.048
- Bluey Green #2BB179 ΔE 0.049
- Topaz #13BBAF ΔE 0.049
Use #5AB090 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.