#257477#257477

#257477 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.3% C 0.075 H 198.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#257477
RGB	rgb(37, 116, 119)
HSL	hsl(182, 53%, 31%)
HSV	hsv(182, 69%, 47%)
CMYK	cmyk(68.9%, 2.5%, 0%, 53.3%)
CIE-LAB	lab(44.54, -22.28, -8.64)
CIE-LCH	lch(44.54, 23.90, 201.19°)
OKLab	oklab(51.35% -0.0707 -0.024)
OKLCH	oklch(51.35% 0.075 198.7)
XYZ	xyz(10.3366, 14.2148, 19.6482)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257477 #772825

analogous

#257751 #257477 #254B77

triadic

#257477 #772574 #747725

tetradic

#257477 #512577 #772825 #4B7725

square

#257477 #512577 #772825 #4B7725

split-complementary

#257477 #77254B #775125

monochromatic

#08191A #164648 #257477 #34A2A6 #4EC4C8

Accessibility & contrast

On white

5.46

#257477 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#257477 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257477

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257477	#FFFFFF	#000000	##FFFFFF
##257477	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6F77

Deuteranopia (green-blind)

#5F6577

Tritanopia (blue-blind)

#007875

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257477;
/* rgb */ color: rgb(37, 116, 119);
/* oklch */ color: oklch(51.3% 0.075 198.7);

Tailwind

colors: {
  custom: {
    50: '#6c9c9e',
    500: '#257477',
    950: '#000000',
  },
}

SCSS

$custom: #257477;
$custom-light: #6c9c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#257477",
  "rgb": {
    "r": 37,
    "g": 116,
    "b": 119
  },
  "hsl": {
    "h": 182.195,
    "s": 52.564,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51347,
    "c": 0.07464,
    "h": 198.7
  },
  "luminance": 0.14216
}

Semantic roles & 50–950 ramp

primary

#257477

secondary

#A9524E

accent

#514CDC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #257477

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

Preview Lab → · Contrast checker → · Palette generator →