#25796D
Closest named color: Bluegreen (#017A79). oklch(52.3% 0.081 181.7), rgb(37, 121, 109).
Aa
White text reads best on this color (5.20:1).
About this color
#25796D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 52%, its chroma 0.081 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.020 away. White text reads best on it, at 5.20:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #25796D |
| RGB | rgb(37, 121, 109) |
| HSL | hsl(171, 53%, 31%) |
| OKLCH | oklch(52.3% 0.081 181.7) |
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 #25796D | 5.20:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #25796D | 4.03:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #25796D text on white | 5.20:1 | AA | Lc 75.5 | Fine for body text |
| #25796D text on black | 4.03:1 | AA large text | Lc -26.2 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEA
oklch(93.5% 0.011 182.9)
-
Step 200
200
#CADEDA
oklch(88.5% 0.022 182.5)
-
Step 300
300
#A6C9C2
oklch(80.8% 0.039 181.8)
-
Step 400
400
#74AEA3
oklch(70.8% 0.063 181.2)
-
Step 500
500
#4B998D
oklch(63% 0.08 182.4)
-
Step 600
600
#278477
oklch(55.6% 0.087 181.8)
-
Step 700
700 (this color)
#25796D
oklch(52.3% 0.081 181.7)
-
Step 800
800
#185B51
oklch(42.7% 0.068 180.9)
-
Step 900
900
#1C4B43
oklch(37.8% 0.053 180.4)
-
Step 950
950
#122C27
oklch(27.1% 0.034 179.6)
#25796D 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) | #73726D | 0.086 |
| Deuteranopia (no green cones) | #67696E | 0.081 |
| Tritanopia (no blue cones) | #007B75 | 0.015 |
| Achromatopsia (no color) | #6D6D6D | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25796D
#25796D
oklch(52.3% 0.081 181.7)
- #905566
#905566
oklch(52.2% 0.081 1.7)
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 #25796D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.020
- Dark Aquamarine #017371 ΔE 0.027
- Deep Turquoise #017374 ΔE 0.029
- Teal #008080 ΔE 0.030
- Deep Aqua #08787F ΔE 0.030
- Dark Aqua #05696B ΔE 0.055
- Ocean #017B92 ΔE 0.057
- Dark Cyan #008B8B ΔE 0.060
Use #25796D 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.