#257977#257977

#257977 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.7% C 0.078 H 192.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#257977
RGB	rgb(37, 121, 119)
HSL	hsl(179, 53%, 31%)
HSV	hsv(179, 69%, 47%)
CMYK	cmyk(69.4%, 0%, 1.7%, 52.5%)
CIE-LAB	lab(46.18, -24.86, -6.20)
CIE-LCH	lch(46.18, 25.62, 193.99°)
OKLab	oklab(52.67% -0.0762 -0.0173)
OKLCH	oklch(52.67% 0.078 192.7)
XYZ	xyz(10.9286, 15.3987, 19.8455)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257977 #792527

analogous

#25794D #257977 #255179

triadic

#257977 #772579 #797725

tetradic

#257977 #4D2579 #792527 #517925

square

#257977 #4D2579 #792527 #517925

split-complementary

#257977 #792551 #794D25

monochromatic

#081B1B #174A49 #257977 #33A8A5 #4FC9C6

Accessibility & contrast

On white

5.15

#257977 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#257977 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257977

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257977	#FFFFFF	#000000	##FFFFFF
##257977	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717377

Deuteranopia (green-blind)

#656978

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257977;
/* rgb */ color: rgb(37, 121, 119);
/* oklch */ color: oklch(52.7% 0.078 192.7);

Tailwind

colors: {
  custom: {
    50: '#6da09e',
    500: '#257977',
    950: '#000000',
  },
}

SCSS

$custom: #257977;
$custom-light: #6da09e;
$custom-dark: #000000;

JSON

{
  "hex": "#257977",
  "rgb": {
    "r": 37,
    "g": 121,
    "b": 119
  },
  "hsl": {
    "h": 178.571,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52672,
    "c": 0.07818,
    "h": 192.7
  },
  "luminance": 0.154
}

Semantic roles & 50–950 ramp

primary

#257977

secondary

#AB4E51

accent

#4B4FDD

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #257977

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

Preview Lab → · Contrast checker → · Palette generator →