#25817A#25817A

#25817A is a mid, moderate teal. Relative luminance 0.175; OKLCH L 54.9% C 0.084 H 187.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#25817A
RGB	rgb(37, 129, 122)
HSL	hsl(175, 55%, 33%)
HSV	hsv(175, 71%, 51%)
CMYK	cmyk(71.3%, 0%, 5.4%, 49.4%)
CIE-LAB	lab(48.88, -27.96, -3.96)
CIE-LCH	lch(48.88, 28.24, 188.06°)
OKLab	oklab(54.9% -0.0836 -0.0112)
OKLCH	oklch(54.9% 0.084 187.6)
XYZ	xyz(12.1244, 17.4976, 21.1470)
Luminance	0.1750 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25817A #81252C

analogous

#25814C #25817A #255A81

triadic

#25817A #7A2581 #817A25

tetradic

#25817A #4C2581 #81252C #5A8125

square

#25817A #4C2581 #81252C #5A8125

split-complementary

#25817A #81255A #814C25

monochromatic

#0A2220 #17514D #25817A #33B1A7 #53CEC4

Accessibility & contrast

On white

4.67

#25817A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#25817A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #25817A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25817A	#FFFFFF	#000000	##FFFFFF
##25817A	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7A7A

Deuteranopia (green-blind)

#6C707B

Tritanopia (blue-blind)

#00847F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #25817a;
/* rgb */ color: rgb(37, 129, 122);
/* oklch */ color: oklch(54.9% 0.084 187.6);

Tailwind

colors: {
  custom: {
    50: '#6ea6a0',
    500: '#25817a',
    950: '#000000',
  },
}

SCSS

$custom: #25817a;
$custom-light: #6ea6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#25817a",
  "rgb": {
    "r": 37,
    "g": 129,
    "b": 122
  },
  "hsl": {
    "h": 175.435,
    "s": 55.422,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54901,
    "c": 0.08433,
    "h": 187.6
  },
  "luminance": 0.17499
}

Semantic roles & 50–950 ramp

primary

#25817A

secondary

#B25057

accent

#4954DF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #25817A

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

Preview Lab → · Contrast checker → · Palette generator →