#5FB5B2
Closest named color: Topaz (#13BBAF). oklch(71.9% 0.084 192.5), rgb(95, 181, 178).
Aa
Black text reads best on this color (8.73:1).
About this color
#5FB5B2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 72%, its chroma 0.084 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.041 away. Black text reads best on it, at 8.73:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 8.73:1 |
| White text | 2.40:1 |
Values
| HEX | #5FB5B2 |
| RGB | rgb(95, 181, 178) |
| HSL | hsl(178, 37%, 54%) |
| OKLCH | oklch(71.9% 0.084 192.5) |
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 #5FB5B2 | 2.40:1 | Fails | Lc -52.1 | Large or bold text, headings |
| Black text on #5FB5B2 | 8.73:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #5FB5B2 text on white | 2.40:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #5FB5B2 text on black | 8.73:1 | AAA | Lc -54.9 | 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
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100
#DFEDEC
oklch(93.5% 0.015 191.8)
-
Step 200
200
#C4E0DE
oklch(88.6% 0.03 191.4)
-
Step 300
300
#9ACCC9
oklch(80.9% 0.052 191.6)
-
Step 400
400 (this color)
#5FB5B2
oklch(71.9% 0.084 192.5)
-
Step 500
500
#0A9D9B
oklch(63% 0.106 193.2)
-
Step 600
600
#008582
oklch(55.7% 0.096 192)
-
Step 700
700
#006F6D
oklch(49% 0.084 192.6)
-
Step 800
800
#005B5A
oklch(42.6% 0.073 193.5)
-
Step 900
900
#004C4B
oklch(37.7% 0.064 193.2)
-
Step 950
950
#032D2C
oklch(27% 0.044 192.4)
#5FB5B2 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) | #ACAEB2 | 0.088 |
| Deuteranopia (no green cones) | #9DA3B3 | 0.082 |
| Tritanopia (no blue cones) | #2FB9B4 | 0.030 |
| Achromatopsia (no color) | #A7A7A7 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FB5B2
#5FB5B2
oklch(71.9% 0.084 192.5)
- #D38F96
#D38F96
oklch(72% 0.083 12.6)
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 #5FB5B2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.041
- Light Sea Green #20B2AA ΔE 0.042
- Greeny Blue #42B395 ΔE 0.050
- Turquoise Blue #06B1C4 ΔE 0.050
- Muted Teal #90B494 ΔE 0.061
- Bluegrey #85A3B2 ΔE 0.061
- Greyblue #77A1B5 ΔE 0.061
- Pewter #96A8A1 ΔE 0.063
Use #5FB5B2 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.