#257658#257658

#257658 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 50.9% C 0.092 H 164.6°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#257658
RGB	rgb(37, 118, 88)
HSL	hsl(158, 52%, 30%)
HSV	hsv(158, 69%, 46%)
CMYK	cmyk(68.6%, 0%, 25.4%, 53.7%)
CIE-LAB	lab(44.31, -32.04, 9.53)
CIE-LCH	lch(44.31, 33.43, 163.44°)
OKLab	oklab(50.86% -0.0884 0.0244)
OKLCH	oklch(50.86% 0.092 164.6)
XYZ	xyz(9.0019, 14.0538, 11.4689)
Luminance	0.1406 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257658 #762543

analogous

#257630 #257658 #256B76

triadic

#257658 #582576 #765825

tetradic

#257658 #302576 #762543 #6B7625

square

#257658 #302576 #762543 #6B7625

split-complementary

#257658 #76256B #763025

monochromatic

#081913 #164735 #257658 #34A57B #4EC79A

Accessibility & contrast

On white

5.51

#257658 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#257658 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257658

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257658	#FFFFFF	#000000	##FFFFFF
##257658	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746D56

Deuteranopia (green-blind)

#69665A

Tritanopia (blue-blind)

#00766E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257658;
/* rgb */ color: rgb(37, 118, 88);
/* oklch */ color: oklch(50.9% 0.092 164.6);

Tailwind

colors: {
  custom: {
    50: '#6a9e87',
    500: '#257658',
    950: '#000000',
  },
}

SCSS

$custom: #257658;
$custom-light: #6a9e87;
$custom-dark: #000000;

JSON

{
  "hex": "#257658",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 88
  },
  "hsl": {
    "h": 157.778,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50864,
    "c": 0.09168,
    "h": 164.6
  },
  "luminance": 0.14055
}

Semantic roles & 50–950 ramp

primary

#257658

secondary

#A94E70

accent

#4C81DC

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #257658

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

Preview Lab → · Contrast checker → · Palette generator →