#25767B
Closest named color: Deep Aqua (#08787F). oklch(52% 0.076 201), rgb(37, 118, 123).
Aa
White text reads best on this color (5.30:1).
About this color
#25767B is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 52%, its chroma 0.076 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Aqua (#08787F), ΔE 0.011 away. White text reads best on it, at 5.30:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Deep Aqua (#08787F) |
| Black text | 3.95:1 |
| White text | 5.30:1 |
Values
| HEX | #25767B |
| RGB | rgb(37, 118, 123) |
| HSL | hsl(183, 54%, 31%) |
| OKLCH | oklch(52% 0.076 201) |
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 #25767B | 5.30:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #25767B | 3.95:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #25767B text on white | 5.30:1 | AA | Lc 76.1 | Fine for body text |
| #25767B text on black | 3.95:1 | AA large text | Lc -25.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#CADDDF
oklch(88.4% 0.021 204.4)
-
Step 300
300
#A6C8CA
oklch(80.9% 0.036 200.9)
-
Step 400
400
#74ACB0
oklch(70.7% 0.059 201.6)
-
Step 500
500
#4B979C
oklch(63% 0.075 201.1)
-
Step 600
600
#288187
oklch(55.5% 0.082 201.6)
-
Step 700
700 (this color)
#25767B
oklch(52% 0.076 201)
-
Step 800
800
#19595D
oklch(42.6% 0.063 201.1)
-
Step 900
900
#1C494C
oklch(37.6% 0.049 201.3)
-
Step 950
950
#122B2D
oklch(27% 0.031 202.3)
#25767B 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) | #6D717B | 0.077 |
| Deuteranopia (no green cones) | #60677B | 0.071 |
| Tritanopia (no blue cones) | #007B77 | 0.022 |
| Achromatopsia (no color) | #6B6B6B | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25767B
#25767B
oklch(52% 0.076 201)
- #905756
#905756
oklch(52.1% 0.076 21.1)
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 #25767B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Aqua #08787F ΔE 0.011
- Bluegreen #017A79 ΔE 0.017
- Deep Turquoise #017374 ΔE 0.021
- Dark Aquamarine #017371 ΔE 0.024
- Teal #008080 ΔE 0.030
- Ocean #017B92 ΔE 0.035
- Sea Blue #047495 ΔE 0.045
- Dark Aqua #05696B ΔE 0.048
Use #25767B 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.