#258D27#258D27

#258D27 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.167 H 143.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#258D27
RGB	rgb(37, 141, 39)
HSL	hsl(121, 58%, 35%)
HSV	hsv(121, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 72.3%, 44.7%)
CIE-LAB	lab(51.37, -49.31, 43.88)
CIE-LCH	lch(51.37, 66.00, 138.33°)
OKLab	oklab(56.45% -0.1338 0.1001)
OKLCH	oklch(56.45% 0.167 143.2)
XYZ	xyz(10.6534, 19.5884, 5.1385)
Luminance	0.1959 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D27 #8D258B

analogous

#578D25 #258D27 #258D5B

triadic

#258D27 #27258D #8D2725

tetradic

#258D27 #25578D #8D258B #8D5B25

square

#258D27 #25578D #8D258B #8D5B25

split-complementary

#258D27 #5B258D #8D2557

monochromatic

#0C2C0C #185D1A #258D27 #32BD34 #59D35B

Accessibility & contrast

On white

4.27

#258D27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#258D27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D27

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D27	#FFFFFF	#000000	##000000
##258D27	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F17

Deuteranopia (green-blind)

#847731

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258d27;
/* rgb */ color: rgb(37, 141, 39);
/* oklch */ color: oklch(56.5% 0.167 143.2);

Tailwind

colors: {
  custom: {
    50: '#71af67',
    500: '#258d27',
    950: '#000000',
  },
}

SCSS

$custom: #258d27;
$custom-light: #71af67;
$custom-dark: #000000;

JSON

{
  "hex": "#258d27",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 39
  },
  "hsl": {
    "h": 121.154,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56454,
    "c": 0.16707,
    "h": 143.2
  },
  "luminance": 0.1959
}

Semantic roles & 50–950 ramp

primary

#258D27

secondary

#B856B6

accent

#46DFE2

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258D27

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

Preview Lab → · Contrast checker → · Palette generator →