#257656#257656

#257656 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 50.8% C 0.093 H 163.1°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#257656
RGB	rgb(37, 118, 86)
HSL	hsl(156, 52%, 30%)
HSV	hsv(156, 69%, 46%)
CMYK	cmyk(68.6%, 0%, 27.1%, 53.7%)
CIE-LAB	lab(44.26, -32.53, 10.65)
CIE-LCH	lch(44.26, 34.23, 161.88°)
OKLab	oklab(50.81% -0.0894 0.0272)
OKLCH	oklch(50.81% 0.093 163.1)
XYZ	xyz(8.9202, 14.0211, 11.0385)
Luminance	0.1402 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257656 #762545

analogous

#25762D #257656 #256D76

triadic

#257656 #562576 #765625

tetradic

#257656 #2D2576 #762545 #6D7625

square

#257656 #2D2576 #762545 #6D7625

split-complementary

#257656 #76256D #762D25

monochromatic

#081912 #164734 #257656 #34A578 #4EC797

Accessibility & contrast

On white

5.52

#257656 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#257656 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257656

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257656	#FFFFFF	#000000	##FFFFFF
##257656	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746D54

Deuteranopia (green-blind)

#696558

Tritanopia (blue-blind)

#00766D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257656;
/* rgb */ color: rgb(37, 118, 86);
/* oklch */ color: oklch(50.8% 0.093 163.1);

Tailwind

colors: {
  custom: {
    50: '#6a9e85',
    500: '#257656',
    950: '#000000',
  },
}

SCSS

$custom: #257656;
$custom-light: #6a9e85;
$custom-dark: #000000;

JSON

{
  "hex": "#257656",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 86
  },
  "hsl": {
    "h": 156.296,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.5081,
    "c": 0.09345,
    "h": 163.1
  },
  "luminance": 0.14022
}

Semantic roles & 50–950 ramp

primary

#257656

secondary

#A94E72

accent

#4C85DC

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #257656

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

Preview Lab → · Contrast checker → · Palette generator →