#257871#257871

#257871 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.2% C 0.079 H 187.0°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#257871
RGB	rgb(37, 120, 113)
HSL	hsl(175, 53%, 31%)
HSV	hsv(175, 69%, 47%)
CMYK	cmyk(69.2%, 0%, 5.8%, 52.9%)
CIE-LAB	lab(45.66, -26.17, -3.39)
CIE-LCH	lch(45.66, 26.39, 187.39°)
OKLab	oklab(52.19% -0.078 -0.0096)
OKLCH	oklch(52.19% 0.079 187)
XYZ	xyz(10.4587, 15.0173, 17.9670)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257871 #78252C

analogous

#257847 #257871 #255578

triadic

#257871 #712578 #787125

tetradic

#257871 #472578 #78252C #557825

square

#257871 #472578 #78252C #557825

split-complementary

#257871 #782555 #784725

monochromatic

#081A19 #174945 #257871 #33A79D #4FC9BE

Accessibility & contrast

On white

5.25

#257871 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#257871 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257871

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257871	#FFFFFF	#000000	##FFFFFF
##257871	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717171

Deuteranopia (green-blind)

#656872

Tritanopia (blue-blind)

#007B76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257871;
/* rgb */ color: rgb(37, 120, 113);
/* oklch */ color: oklch(52.2% 0.079 187.0);

Tailwind

colors: {
  custom: {
    50: '#6c9f99',
    500: '#257871',
    950: '#000000',
  },
}

SCSS

$custom: #257871;
$custom-light: #6c9f99;
$custom-dark: #000000;

JSON

{
  "hex": "#257871",
  "rgb": {
    "r": 37,
    "g": 120,
    "b": 113
  },
  "hsl": {
    "h": 174.94,
    "s": 52.866,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52189,
    "c": 0.07862,
    "h": 187
  },
  "luminance": 0.15019
}

Semantic roles & 50–950 ramp

primary

#257871

secondary

#AA4E56

accent

#4C58DC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #257871

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

Preview Lab → · Contrast checker → · Palette generator →