#258C4C#258C4C

#258C4C is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.134 H 151.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#258C4C
RGBrgb(37, 140, 76)
HSLhsl(143, 58%, 35%)
HSVhsv(143, 74%, 55%)
CMYKcmyk(73.6%, 0%, 45.7%, 45.1%)
CIE-LABlab(51.46, -43.88, 25.99)
CIE-LCHlch(51.46, 51.00, 149.36°)
OKLaboklab(56.67% -0.1181 0.064)
OKLCHoklch(56.67% 0.134 151.6)
XYZxyz(11.4446, 19.6700, 10.0296)
Luminance0.1967 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#258C4C #8C2565
analogous
#328C25 #258C4C #258C7F
triadic
#258C4C #4C258C #8C4C25
tetradic
#258C4C #25328C #8C2565 #8C7F25
square
#258C4C #25328C #8C2565 #8C7F25
split-complementary
#258C4C #7F258C #8C2532
monochromatic
#0B2B17 #185C32 #258C4C #32BC66 #58D387

Accessibility & contrast

On white

4.26
#258C4C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#258C4C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C4C
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##258C4C#FFFFFF#000000##000000
##258C4C1.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C8047
Deuteranopia (green-blind)
#807750
Tritanopia (blue-blind)
#008A7D
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #258c4c;
/* rgb */ color: rgb(37, 140, 76);
/* oklch */ color: oklch(56.7% 0.134 151.6);
Tailwind
colors: {
  custom: {
    50: '#6fae7f',
    500: '#258c4c',
    950: '#000000',
  },
}
SCSS
$custom: #258c4c;
$custom-light: #6fae7f;
$custom-dark: #000000;
JSON
{
  "hex": "#258c4c",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 76
  },
  "hsl": {
    "h": 142.718,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.5667,
    "c": 0.13434,
    "h": 151.6
  },
  "luminance": 0.19671
}

Semantic roles & 50–950 ramp

primary
#258C4C
secondary
#B85592
accent
#46A7E1
background
#F7FAF7
surface
#EDF4EE
border
#C8CEC9
text
#08100A
muted
#7B7F7C

Preview Lab

Preview with #258C4C

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

Preview Lab → · Contrast checker → · Palette generator →

#258C4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva