#257A68#257A68

#257A68 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.085 H 175.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#257A68
RGB	rgb(37, 122, 104)
HSL	hsl(167, 53%, 31%)
HSV	hsv(167, 70%, 48%)
CMYK	cmyk(69.7%, 0%, 14.8%, 52.2%)
CIE-LAB	lab(46.06, -29.73, 2.54)
CIE-LCH	lch(46.06, 29.83, 175.11°)
OKLab	oklab(52.43% -0.0847 0.0063)
OKLCH	oklch(52.43% 0.085 175.8)
XYZ	xyz(10.2199, 15.3107, 15.5107)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A68 #7A2537

analogous

#257A3D #257A68 #25617A

triadic

#257A68 #68257A #7A6825

tetradic

#257A68 #3D257A #7A2537 #617A25

square

#257A68 #3D257A #7A2537 #617A25

split-complementary

#257A68 #7A2561 #7A3D25

monochromatic

#091C18 #174B40 #257A68 #33A990 #50CAB0

Accessibility & contrast

On white

5.17

#257A68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#257A68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A68

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A68	#FFFFFF	#000000	##FFFFFF
##257A68	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757267

Deuteranopia (green-blind)

#6A6969

Tritanopia (blue-blind)

#007C75

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257a68;
/* rgb */ color: rgb(37, 122, 104);
/* oklch */ color: oklch(52.4% 0.085 175.8);

Tailwind

colors: {
  custom: {
    50: '#6ca193',
    500: '#257a68',
    950: '#000000',
  },
}

SCSS

$custom: #257a68;
$custom-light: #6ca193;
$custom-dark: #000000;

JSON

{
  "hex": "#257a68",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 104
  },
  "hsl": {
    "h": 167.294,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52427,
    "c": 0.08496,
    "h": 175.8
  },
  "luminance": 0.15312
}

Semantic roles & 50–950 ramp

primary

#257A68

secondary

#AC4E62

accent

#4B6ADD

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #257A68

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

Preview Lab → · Contrast checker → · Palette generator →