#25ABC6
Closest named color: Turquoise Blue (#06B1C4). oklch(68.5% 0.114 215.4), rgb(37, 171, 198).
Aa
Black text reads best on this color (7.71:1).
About this color
#25ABC6 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.114 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.019 away. Black text reads best on it, at 7.71:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 7.71:1 |
| White text | 2.72:1 |
Values
| HEX | #25ABC6 |
| RGB | rgb(37, 171, 198) |
| HSL | hsl(190, 69%, 46%) |
| OKLCH | oklch(68.5% 0.114 215.4) |
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 #25ABC6 | 2.72:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #25ABC6 | 7.71:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #25ABC6 text on white | 2.72:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #25ABC6 text on black | 7.71:1 | AAA | Lc -49.6 | 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
#EFF7F9
oklch(97.1% 0.009 214.3)
-
Step 100
100
#DBEEF3
oklch(93.7% 0.021 215.3)
-
Step 200
200
#BDE0EA
oklch(88.5% 0.039 216.9)
-
Step 300
300
#8ACDDE
oklch(80.9% 0.072 215.4)
-
Step 400
400 (this color)
#25ABC6
oklch(68.5% 0.114 215.4)
-
Step 500
500
#009AB4
oklch(63.2% 0.112 215.3)
-
Step 600
600
#008197
oklch(55.5% 0.098 215.2)
-
Step 700
700
#006D80
oklch(49.2% 0.087 215.3)
-
Step 800
800
#005969
oklch(42.7% 0.076 215.4)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#25ABC6 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) | #98A5C8 | 0.100 |
| Deuteranopia (no green cones) | #8396C6 | 0.090 |
| Tritanopia (no blue cones) | #00B5B3 | 0.047 |
| Achromatopsia (no color) | #9D9D9D | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25ABC6
#25ABC6
oklch(68.5% 0.114 215.4)
- #D67F68
#D67F68
oklch(68.5% 0.114 35.7)
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 #25ABC6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.019
- Light Sea Green #20B2AA ΔE 0.053
- Cadet Blue #5F9EA0 ΔE 0.062
- Greyblue #77A1B5 ΔE 0.062
- Topaz #13BBAF ΔE 0.066
- Bluegrey #85A3B2 ΔE 0.077
- Sea #3C9992 ΔE 0.080
- Dull Teal #5F9E8F ΔE 0.080
Use #25ABC6 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.