#257758#257758

#257758 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.1% C 0.093 H 164.1°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#257758
RGB	rgb(37, 119, 88)
HSL	hsl(157, 53%, 31%)
HSV	hsv(157, 69%, 47%)
CMYK	cmyk(68.9%, 0%, 26.1%, 53.3%)
CIE-LAB	lab(44.65, -32.50, 10.00)
CIE-LCH	lch(44.65, 34.01, 162.89°)
OKLab	oklab(51.14% -0.0895 0.0256)
OKLCH	oklch(51.14% 0.093 164.1)
XYZ	xyz(9.1203, 14.2906, 11.5083)
Luminance	0.1429 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257758 #772544

analogous

#25772F #257758 #256D77

triadic

#257758 #582577 #775825

tetradic

#257758 #2F2577 #772544 #6D7725

square

#257758 #2F2577 #772544 #6D7725

split-complementary

#257758 #77256D #772F25

monochromatic

#081A13 #164835 #257758 #34A67B #4EC89A

Accessibility & contrast

On white

5.44

#257758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#257758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257758

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257758	#FFFFFF	#000000	##FFFFFF
##257758	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756E56

Deuteranopia (green-blind)

#6A665A

Tritanopia (blue-blind)

#00776E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257758;
/* rgb */ color: rgb(37, 119, 88);
/* oklch */ color: oklch(51.1% 0.093 164.1);

Tailwind

colors: {
  custom: {
    50: '#6a9f87',
    500: '#257758',
    950: '#000000',
  },
}

SCSS

$custom: #257758;
$custom-light: #6a9f87;
$custom-dark: #000000;

JSON

{
  "hex": "#257758",
  "rgb": {
    "r": 37,
    "g": 119,
    "b": 88
  },
  "hsl": {
    "h": 157.317,
    "s": 52.564,
    "l": 30.588
  },
  "oklch": {
    "l": 0.5114,
    "c": 0.09309,
    "h": 164.1
  },
  "luminance": 0.14292
}

Semantic roles & 50–950 ramp

primary

#257758

secondary

#A94E71

accent

#4C82DC

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #257758

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

Preview Lab → · Contrast checker → · Palette generator →