#257A67#257A67

#257A67 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.086 H 174.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#257A67
RGB	rgb(37, 122, 103)
HSL	hsl(167, 53%, 31%)
HSV	hsv(167, 70%, 48%)
CMYK	cmyk(69.7%, 0%, 15.6%, 52.2%)
CIE-LAB	lab(46.03, -30.00, 3.10)
CIE-LCH	lch(46.03, 30.16, 174.11°)
OKLab	oklab(52.4% -0.0852 0.0077)
OKLCH	oklch(52.4% 0.086 174.8)
XYZ	xyz(10.1695, 15.2905, 15.2447)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A67 #7A2538

analogous

#257A3C #257A67 #25627A

triadic

#257A67 #67257A #7A6725

tetradic

#257A67 #3C257A #7A2538 #627A25

square

#257A67 #3C257A #7A2538 #627A25

split-complementary

#257A67 #7A2562 #7A3C25

monochromatic

#091C18 #174B3F #257A67 #33A98F #50CAAE

Accessibility & contrast

On white

5.17

#257A67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#257A67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A67

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A67	#FFFFFF	#000000	##FFFFFF
##257A67	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)

#767266

Deuteranopia (green-blind)

#6A6968

Tritanopia (blue-blind)

#007B74

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257a67;
/* rgb */ color: rgb(37, 122, 103);
/* oklch */ color: oklch(52.4% 0.086 174.8);

Tailwind

colors: {
  custom: {
    50: '#6ca192',
    500: '#257a67',
    950: '#000000',
  },
}

SCSS

$custom: #257a67;
$custom-light: #6ca192;
$custom-dark: #000000;

JSON

{
  "hex": "#257a67",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 103
  },
  "hsl": {
    "h": 166.588,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52396,
    "c": 0.08559,
    "h": 174.8
  },
  "luminance": 0.15292
}

Semantic roles & 50–950 ramp

primary

#257A67

secondary

#AC4E63

accent

#4B6CDD

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070F0D

muted

#7A7E7D

Preview Lab

Preview with #257A67

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

Preview Lab → · Contrast checker → · Palette generator →