#257478#257478

#257478 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.4% C 0.075 H 199.9°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#257478
RGB	rgb(37, 116, 120)
HSL	hsl(183, 53%, 31%)
HSV	hsv(183, 69%, 47%)
CMYK	cmyk(69.2%, 3.3%, 0%, 52.9%)
CIE-LAB	lab(44.57, -21.97, -9.19)
CIE-LCH	lch(44.57, 23.81, 202.70°)
OKLab	oklab(51.39% -0.0702 -0.0255)
OKLCH	oklch(51.39% 0.075 199.9)
XYZ	xyz(10.3970, 14.2390, 19.9661)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257478 #782925

analogous

#257852 #257478 #254A78

triadic

#257478 #782574 #747825

tetradic

#257478 #522578 #782925 #4A7825

square

#257478 #522578 #782925 #4A7825

split-complementary

#257478 #78254A #785225

monochromatic

#081A1A #174749 #257478 #33A1A7 #4FC3C9

Accessibility & contrast

On white

5.46

#257478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#257478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257478

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257478	#FFFFFF	#000000	##FFFFFF
##257478	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6F78

Deuteranopia (green-blind)

#5F6678

Tritanopia (blue-blind)

#007875

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257478;
/* rgb */ color: rgb(37, 116, 120);
/* oklch */ color: oklch(51.4% 0.075 199.9);

Tailwind

colors: {
  custom: {
    50: '#6c9c9f',
    500: '#257478',
    950: '#000000',
  },
}

SCSS

$custom: #257478;
$custom-light: #6c9c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#257478",
  "rgb": {
    "r": 37,
    "g": 116,
    "b": 120
  },
  "hsl": {
    "h": 182.892,
    "s": 52.866,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51386,
    "c": 0.07471,
    "h": 199.9
  },
  "luminance": 0.1424
}

Semantic roles & 50–950 ramp

primary

#257478

secondary

#AA534E

accent

#524CDC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #257478

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

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