#257C69#257C69

#257C69 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.0% C 0.087 H 175.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#257C69
RGB	rgb(37, 124, 105)
HSL	hsl(167, 54%, 32%)
HSV	hsv(167, 70%, 49%)
CMYK	cmyk(70.2%, 0%, 15.3%, 51.4%)
CIE-LAB	lab(46.75, -30.40, 2.95)
CIE-LCH	lch(46.75, 30.55, 174.46°)
OKLab	oklab(53% -0.0865 0.0073)
OKLCH	oklch(53% 0.087 175.1)
XYZ	xyz(10.5191, 15.8274, 15.8625)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257C69 #7C2538

analogous

#257C3E #257C69 #25647C

triadic

#257C69 #69257C #7C6925

tetradic

#257C69 #3E257C #7C2538 #647C25

square

#257C69 #3E257C #7C2538 #647C25

split-complementary

#257C69 #7C2564 #7C3E25

monochromatic

#091E19 #174D41 #257C69 #33AB91 #50CBB0

Accessibility & contrast

On white

5.04

#257C69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#257C69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C69

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257C69	#FFFFFF	#000000	##FFFFFF
##257C69	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777468

Deuteranopia (green-blind)

#6B6B6A

Tritanopia (blue-blind)

#007E76

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #257c69;
/* rgb */ color: rgb(37, 124, 105);
/* oklch */ color: oklch(53.0% 0.087 175.1);

Tailwind

colors: {
  custom: {
    50: '#6ca293',
    500: '#257c69',
    950: '#000000',
  },
}

SCSS

$custom: #257c69;
$custom-light: #6ca293;
$custom-dark: #000000;

JSON

{
  "hex": "#257c69",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 105
  },
  "hsl": {
    "h": 166.897,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53,
    "c": 0.08678,
    "h": 175.1
  },
  "luminance": 0.15829
}

Semantic roles & 50–950 ramp

primary

#257C69

secondary

#AE4F63

accent

#4A6ADD

background

#F6FAF9

surface

#ECF3F1

border

#C7CDCB

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #257C69

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

Preview Lab → · Contrast checker → · Palette generator →