#5FB39B
Closest named color: Greeny Blue (#42B395). oklch(70.7% 0.09 172.9), rgb(95, 179, 155).
Aa
Black text reads best on this color (8.40:1).
About this color
#5FB39B is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.090 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.025 away. Black text reads best on it, at 8.40:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.40:1 |
| White text | 2.49:1 |
Values
| HEX | #5FB39B |
| RGB | rgb(95, 179, 155) |
| HSL | hsl(163, 36%, 54%) |
| OKLCH | oklch(70.7% 0.09 172.9) |
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 #5FB39B | 2.49:1 | Fails | Lc -53.9 | Large or bold text, headings |
| Black text on #5FB39B | 8.40:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #5FB39B text on white | 2.49:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #5FB39B text on black | 8.40:1 | AAA | Lc -53.1 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EEE9
oklch(93.7% 0.016 172.6)
-
Step 200
200
#C5E0D7
oklch(88.4% 0.031 173.5)
-
Step 300
300
#9CCDBD
oklch(80.9% 0.056 172.8)
-
Step 400
400 (this color)
#5FB39B
oklch(70.7% 0.09 172.9)
-
Step 500
500
#1DA083
oklch(63.2% 0.115 172.9)
-
Step 600
600
#00876D
oklch(55.6% 0.107 172.9)
-
Step 700
700
#00725B
oklch(49.2% 0.095 172.3)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#004E3E
oklch(37.8% 0.073 172.9)
-
Step 950
950
#052E24
oklch(27% 0.048 172.5)
#5FB39B 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) | #AEAA9A | 0.093 |
| Deuteranopia (no green cones) | #A1A09D | 0.090 |
| Tritanopia (no blue cones) | #3FB4AC | 0.030 |
| Achromatopsia (no color) | #A4A4A4 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FB39B
#5FB39B
oklch(70.7% 0.09 172.9)
- #CD89A5
#CD89A5
oklch(70.7% 0.09 353.3)
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 #5FB39B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.025
- Light Sea Green #20B2AA ΔE 0.040
- Tea #65AB7C ΔE 0.041
- Topaz #13BBAF ΔE 0.042
- Muted Teal #90B494 ΔE 0.052
- Dusty Green #76A973 ΔE 0.053
- Faded Green #7BB274 ΔE 0.055
- Sage Green #88B378 ΔE 0.058
Use #5FB39B 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.