#257759#257759

#257759 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.2% C 0.092 H 164.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#257759
RGB	rgb(37, 119, 89)
HSL	hsl(158, 53%, 31%)
HSV	hsv(158, 69%, 47%)
CMYK	cmyk(68.9%, 0%, 25.2%, 53.3%)
CIE-LAB	lab(44.67, -32.25, 9.44)
CIE-LCH	lch(44.67, 33.61, 163.68°)
OKLab	oklab(51.17% -0.089 0.0241)
OKLCH	oklch(51.17% 0.092 164.8)
XYZ	xyz(9.1620, 14.3072, 11.7280)
Luminance	0.1431 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257759 #772543

analogous

#257730 #257759 #256C77

triadic

#257759 #592577 #775925

tetradic

#257759 #302577 #772543 #6C7725

square

#257759 #302577 #772543 #6C7725

split-complementary

#257759 #77256C #773025

monochromatic

#081A13 #164836 #257759 #34A67C #4EC89C

Accessibility & contrast

On white

5.44

#257759 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#257759 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257759

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257759	#FFFFFF	#000000	##FFFFFF
##257759	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756E57

Deuteranopia (green-blind)

#6A665B

Tritanopia (blue-blind)

#00776F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257759;
/* rgb */ color: rgb(37, 119, 89);
/* oklch */ color: oklch(51.2% 0.092 164.8);

Tailwind

colors: {
  custom: {
    50: '#6a9f88',
    500: '#257759',
    950: '#000000',
  },
}

SCSS

$custom: #257759;
$custom-light: #6a9f88;
$custom-dark: #000000;

JSON

{
  "hex": "#257759",
  "rgb": {
    "r": 37,
    "g": 119,
    "b": 89
  },
  "hsl": {
    "h": 158.049,
    "s": 52.564,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51167,
    "c": 0.09222,
    "h": 164.8
  },
  "luminance": 0.14308
}

Semantic roles & 50–950 ramp

primary

#257759

secondary

#A94E70

accent

#4C81DC

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #257759

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

Preview Lab → · Contrast checker → · Palette generator →