#5CB1AA
Closest named color: Light Sea Green (#20B2AA). oklch(70.5% 0.083 188.4), rgb(92, 177, 170).
Aa
Black text reads best on this color (8.32:1).
About this color
#5CB1AA is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.083 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.034 away. Black text reads best on it, at 8.32:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 8.32:1 |
| White text | 2.52:1 |
Values
| HEX | #5CB1AA |
| RGB | rgb(92, 177, 170) |
| HSL | hsl(175, 35%, 53%) |
| OKLCH | oklch(70.5% 0.083 188.4) |
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 #5CB1AA | 2.52:1 | Fails | Lc -54.4 | Large or bold text, headings |
| Black text on #5CB1AA | 8.32:1 | AAA | Lc 54.7 | Large or bold text, headings |
| #5CB1AA text on white | 2.52:1 | Fails | Lc 49.3 | Large or bold text, headings |
| #5CB1AA text on black | 8.32:1 | AAA | Lc -52.7 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEC
oklch(93.5% 0.015 191.8)
-
Step 200
200
#C5E0DD
oklch(88.6% 0.029 188.5)
-
Step 300
300
#9ACCC7
oklch(80.9% 0.053 188.5)
-
Step 400
400 (this color)
#5CB1AA
oklch(70.5% 0.083 188.4)
-
Step 500
500
#139E96
oklch(63.2% 0.107 188.4)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950
#042D2B
oklch(27% 0.043 190)
#5CB1AA 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) | #A9A9AA | 0.089 |
| Deuteranopia (no green cones) | #9B9FAB | 0.083 |
| Tritanopia (no blue cones) | #2FB5AF | 0.028 |
| Achromatopsia (no color) | #A3A3A3 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CB1AA
#5CB1AA
oklch(70.5% 0.083 188.4)
- #CE8A96
#CE8A96
oklch(70.5% 0.084 7.9)
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 #5CB1AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.034
- Topaz #13BBAF ΔE 0.040
- Greeny Blue #42B395 ΔE 0.041
- Turquoise Blue #06B1C4 ΔE 0.050
- Cadet Blue #5F9EA0 ΔE 0.053
- Dull Teal #5F9E8F ΔE 0.057
- Greyblue #77A1B5 ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.060
Use #5CB1AA 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.