#258557#258557

#258557 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.0% C 0.114 H 157.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#258557
RGB	rgb(37, 133, 87)
HSL	hsl(151, 56%, 33%)
HSV	hsv(151, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 34.6%, 47.8%)
CIE-LAB	lab(49.32, -38.86, 17.03)
CIE-LCH	lch(49.32, 42.42, 156.33°)
OKLab	oklab(54.97% -0.1054 0.043)
OKLCH	oklch(54.97% 0.114 157.8)
XYZ	xyz(10.8697, 17.8553, 11.8885)
Luminance	0.1786 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258557 #852553

analogous

#258527 #258557 #258385

triadic

#258557 #572585 #855725

tetradic

#258557 #272585 #852553 #838525

square

#258557 #272585 #852553 #838525

split-complementary

#258557 #852583 #852725

monochromatic

#0A2518 #185538 #258557 #32B576 #55D095

Accessibility & contrast

On white

4.59

#258557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#258557 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #258557

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258557	#FFFFFF	#000000	##FFFFFF
##258557	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847A54

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#008479

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #258557;
/* rgb */ color: rgb(37, 133, 87);
/* oklch */ color: oklch(55.0% 0.114 157.8);

Tailwind

colors: {
  custom: {
    50: '#6da986',
    500: '#258557',
    950: '#000000',
  },
}

SCSS

$custom: #258557;
$custom-light: #6da986;
$custom-dark: #000000;

JSON

{
  "hex": "#258557",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 87
  },
  "hsl": {
    "h": 151.25,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54969,
    "c": 0.11386,
    "h": 157.8
  },
  "luminance": 0.17856
}

Semantic roles & 50–950 ramp

primary

#258557

secondary

#B45281

accent

#4891E0

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #258557

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

Preview Lab → · Contrast checker → · Palette generator →