#25838B#25838B

#25838B is a mid, moderate teal. Relative luminance 0.185; OKLCH L 56.1% C 0.085 H 203.4°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#25838B
RGB	rgb(37, 131, 139)
HSL	hsl(185, 58%, 35%)
HSV	hsv(185, 73%, 55%)
CMYK	cmyk(73.4%, 5.8%, 0%, 45.5%)
CIE-LAB	lab(50.08, -23.72, -12.14)
CIE-LCH	lch(50.08, 26.65, 207.10°)
OKLab	oklab(56.06% -0.0778 -0.0337)
OKLCH	oklch(56.06% 0.085 203.4)
XYZ	xyz(13.5374, 18.4884, 27.2762)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25838B #8B2D25

analogous

#258B60 #25838B #25508B

triadic

#25838B #8B2583 #838B25

tetradic

#25838B #60258B #8B2D25 #508B25

square

#25838B #60258B #8B2D25 #508B25

split-complementary

#25838B #8B2550 #8B6025

monochromatic

#0B282A #18555B #25838B #32B1BB #58C9D3

Accessibility & contrast

On white

4.47

#25838B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#25838B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25838B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25838B	#FFFFFF	#000000	##000000
##25838B	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787D8C

Deuteranopia (green-blind)

#6A738B

Tritanopia (blue-blind)

#008885

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #25838b;
/* rgb */ color: rgb(37, 131, 139);
/* oklch */ color: oklch(56.1% 0.085 203.4);

Tailwind

colors: {
  custom: {
    50: '#70a7ac',
    500: '#25838b',
    950: '#000000',
  },
}

SCSS

$custom: #25838b;
$custom-light: #70a7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#25838b",
  "rgb": {
    "r": 37,
    "g": 131,
    "b": 139
  },
  "hsl": {
    "h": 184.706,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56061,
    "c": 0.0848,
    "h": 203.4
  },
  "luminance": 0.1849
}

Semantic roles & 50–950 ramp

primary

#25838B

secondary

#B75C55

accent

#5347E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #25838B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →