#258A36#258A36

#258A36 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.152 H 145.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#258A36
RGB	rgb(37, 138, 54)
HSL	hsl(130, 58%, 34%)
HSV	hsv(130, 73%, 54%)
CMYK	cmyk(73.2%, 0%, 60.9%, 45.9%)
CIE-LAB	lab(50.49, -46.57, 36.20)
CIE-LCH	lch(50.49, 58.99, 142.15°)
OKLab	oklab(55.77% -0.1257 0.0854)
OKLCH	oklch(55.77% 0.152 145.8)
XYZ	xyz(10.5165, 18.8354, 6.5707)
Luminance	0.1884 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A36 #8A2579

analogous

#478A25 #258A36 #258A69

triadic

#258A36 #36258A #8A3625

tetradic

#258A36 #25478A #8A2579 #8A6925

square

#258A36 #25478A #8A2579 #8A6925

split-complementary

#258A36 #69258A #8A2547

monochromatic

#0B2910 #185A23 #258A36 #32BA49 #57D26C

Accessibility & contrast

On white

4.40

#258A36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#258A36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A36

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A36	#FFFFFF	#000000	##000000
##258A36	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D2D

Deuteranopia (green-blind)

#80753D

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258a36;
/* rgb */ color: rgb(37, 138, 54);
/* oklch */ color: oklch(55.8% 0.152 145.8);

Tailwind

colors: {
  custom: {
    50: '#6fad70',
    500: '#258a36',
    950: '#000000',
  },
}

SCSS

$custom: #258a36;
$custom-light: #6fad70;
$custom-dark: #000000;

JSON

{
  "hex": "#258a36",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 54
  },
  "hsl": {
    "h": 130.099,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55773,
    "c": 0.15196,
    "h": 145.8
  },
  "luminance": 0.18837
}

Semantic roles & 50–950 ramp

primary

#258A36

secondary

#B754A6

accent

#47C7E1

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #258A36

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

Preview Lab → · Contrast checker → · Palette generator →