#257680#257680

#257680 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.2% C 0.077 H 206.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#257680
RGB	rgb(37, 118, 128)
HSL	hsl(187, 55%, 32%)
HSV	hsv(187, 71%, 50%)
CMYK	cmyk(71.1%, 7.8%, 0%, 49.8%)
CIE-LAB	lab(45.51, -20.45, -12.56)
CIE-LCH	lch(45.51, 24.00, 211.55°)
OKLab	oklab(52.23% -0.0688 -0.0349)
OKLCH	oklch(52.23% 0.077 206.9)
XYZ	xyz(11.1360, 14.9074, 22.7084)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257680 #802F25

analogous

#25805C #257680 #254980

triadic

#257680 #802576 #768025

tetradic

#257680 #5C2580 #802F25 #498025

square

#257680 #5C2580 #802F25 #498025

split-complementary

#257680 #802549 #805C25

monochromatic

#0A1E21 #174A51 #257680 #33A2AF #52C0CD

Accessibility & contrast

On white

5.27

#257680 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#257680 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257680

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257680	#FFFFFF	#000000	##FFFFFF
##257680	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7181

Deuteranopia (green-blind)

#5F6880

Tritanopia (blue-blind)

#007B79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257680;
/* rgb */ color: rgb(37, 118, 128);
/* oklch */ color: oklch(52.2% 0.077 206.9);

Tailwind

colors: {
  custom: {
    50: '#6d9da4',
    500: '#257680',
    950: '#000000',
  },
}

SCSS

$custom: #257680;
$custom-light: #6d9da4;
$custom-dark: #000000;

JSON

{
  "hex": "#257680",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 128
  },
  "hsl": {
    "h": 186.593,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52234,
    "c": 0.07711,
    "h": 206.9
  },
  "luminance": 0.14909
}

Semantic roles & 50–950 ramp

primary

#257680

secondary

#B15A50

accent

#5A49DE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257680

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

Preview Lab → · Contrast checker → · Palette generator →