#258857#258857

#258857 is a mid, moderate teal. Relative luminance 0.187; OKLCH L 55.8% C 0.118 H 156.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX#258857
RGBrgb(37, 136, 87)
HSLhsl(150, 57%, 34%)
HSVhsv(150, 73%, 53%)
CMYKcmyk(72.8%, 0%, 36%, 46.7%)
CIE-LABlab(50.32, -40.11, 18.38)
CIE-LCHlch(50.32, 44.12, 155.37°)
OKLaboklab(55.79% -0.1086 0.0463)
OKLCHoklch(55.79% 0.118 156.9)
XYZxyz(11.2863, 18.6885, 12.0274)
Luminance0.1869 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#258857 #882556
analogous
#258826 #258857 #258888
triadic
#258857 #572588 #885725
tetradic
#258857 #262588 #882556 #888825
square
#258857 #262588 #882556 #888825
split-complementary
#258857 #882588 #882625
monochromatic
#0B2819 #185838 #258857 #32B876 #56D194

Accessibility & contrast

On white

4.43
#258857 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.74
#258857 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258857
4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##258857#FFFFFF#000000##000000
##2588571.004.434.744.74
#FFFFFF4.431.0021.0021.00
#0000004.7421.001.001.00
##0000004.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#877D54
Deuteranopia (green-blind)
#7B745A
Tritanopia (blue-blind)
#00877B
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #258857;
/* rgb */ color: rgb(37, 136, 87);
/* oklch */ color: oklch(55.8% 0.118 156.9);
Tailwind
colors: {
  custom: {
    50: '#6eab86',
    500: '#258857',
    950: '#000000',
  },
}
SCSS
$custom: #258857;
$custom-light: #6eab86;
$custom-dark: #000000;
JSON
{
  "hex": "#258857",
  "rgb": {
    "r": 37,
    "g": 136,
    "b": 87
  },
  "hsl": {
    "h": 150.303,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55792,
    "c": 0.11808,
    "h": 156.9
  },
  "luminance": 0.1869
}

Semantic roles & 50–950 ramp

primary
#258857
secondary
#B65384
accent
#4793E0
background
#F7FAF8
surface
#EDF4EF
border
#C8CECA
text
#08100B
muted
#7B7F7C

Preview Lab

Preview with #258857

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

Preview Lab → · Contrast checker → · Palette generator →

#258857 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva