#258D28#258D28

#258D28 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.166 H 143.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#258D28
RGB	rgb(37, 141, 40)
HSL	hsl(122, 58%, 35%)
HSV	hsv(122, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 71.6%, 44.7%)
CIE-LAB	lab(51.38, -49.21, 43.48)
CIE-LCH	lch(51.38, 65.67, 138.54°)
OKLab	oklab(56.46% -0.1335 0.0994)
OKLCH	oklch(56.46% 0.166 143.3)
XYZ	xyz(10.6702, 19.5951, 5.2270)
Luminance	0.1960 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D28 #8D258A

analogous

#568D25 #258D28 #258D5C

triadic

#258D28 #28258D #8D2825

tetradic

#258D28 #25568D #8D258A #8D5C25

square

#258D28 #25568D #8D258A #8D5C25

split-complementary

#258D28 #5C258D #8D2556

monochromatic

#0C2C0C #185D1A #258D28 #32BD36 #59D35D

Accessibility & contrast

On white

4.27

#258D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#258D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D28

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D28	#FFFFFF	#000000	##000000
##258D28	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)

#907F19

Deuteranopia (green-blind)

#847732

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258d28;
/* rgb */ color: rgb(37, 141, 40);
/* oklch */ color: oklch(56.5% 0.166 143.3);

Tailwind

colors: {
  custom: {
    50: '#71af68',
    500: '#258d28',
    950: '#000000',
  },
}

SCSS

$custom: #258d28;
$custom-light: #71af68;
$custom-dark: #000000;

JSON

{
  "hex": "#258d28",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 40
  },
  "hsl": {
    "h": 121.731,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56462,
    "c": 0.16639,
    "h": 143.3
  },
  "luminance": 0.19596
}

Semantic roles & 50–950 ramp

primary

#258D28

secondary

#B856B5

accent

#46DDE2

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258D28

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

Preview Lab → · Contrast checker → · Palette generator →