#27C1C2
Closest named color: Topaz (#13BBAF). oklch(73.8% 0.119 195.6), rgb(39, 193, 194).
Aa
Black text reads best on this color (9.49:1).
About this color
#27C1C2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.119 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.030 away. Black text reads best on it, at 9.49:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.49:1 |
| White text | 2.21:1 |
Values
| HEX | #27C1C2 |
| RGB | rgb(39, 193, 194) |
| HSL | hsl(180, 67%, 46%) |
| OKLCH | oklch(73.8% 0.119 195.6) |
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 #27C1C2 | 2.21:1 | Fails | Lc -47.8 | Large or bold text, headings |
| Black text on #27C1C2 | 9.49:1 | AAA | Lc 60.9 | Content text, not long reading |
| #27C1C2 text on white | 2.21:1 | Fails | Lc 43.1 | Non-text elements, placeholder text |
| #27C1C2 text on black | 9.49:1 | AAA | Lc -59.1 | 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
#EEF8F7
oklch(97.1% 0.011 189.8)
-
Step 100
100
#DAEFEE
oklch(93.6% 0.022 193.3)
-
Step 200
200
#BBE2E2
oklch(88.5% 0.041 196.4)
-
Step 300
300
#85D0D0
oklch(80.9% 0.075 195.8)
-
Step 400
400 (this color)
#27C1C2
oklch(73.8% 0.119 195.6)
-
Step 500
500
#009D9E
oklch(63.1% 0.108 195.6)
-
Step 600
600
#008485
oklch(55.6% 0.095 195.7)
-
Step 700
700
#006F70
oklch(49.1% 0.084 195.9)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4C
oklch(37.7% 0.064 194.8)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#27C1C2 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) | #B4B7C2 | 0.124 |
| Deuteranopia (no green cones) | #9EA8C3 | 0.115 |
| Tritanopia (no blue cones) | #00C8C1 | 0.021 |
| Achromatopsia (no color) | #AEAEAE | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27C1C2
#27C1C2
oklch(73.8% 0.119 195.6)
- #EB8A91
#EB8A91
oklch(73.8% 0.118 15.7)
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 #27C1C2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.030
- Dark Turquoise #00CED1 ΔE 0.036
- Light Sea Green #20B2AA ΔE 0.049
- Turquoise Blue #06B1C4 ΔE 0.050
- Medium Turquoise #48D1CC ΔE 0.050
- Greeny Blue #42B395 ΔE 0.064
- Medium Aquamarine #66CDAA ΔE 0.066
- Vivid Sky Blue #4CC9F0 ΔE 0.072
Use #27C1C2 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.