#258F43#258F43

#258F43 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.147 H 148.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#258F43
RGB	rgb(37, 143, 67)
HSL	hsl(137, 59%, 35%)
HSV	hsv(137, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 53.1%, 43.9%)
CIE-LAB	lab(52.33, -46.54, 31.86)
CIE-LCH	lch(52.33, 56.40, 145.61°)
OKLab	oklab(57.35% -0.1252 0.0769)
OKLCH	oklch(57.35% 0.147 148.5)
XYZ	xyz(11.5976, 20.4422, 8.6436)
Luminance	0.2044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F43 #8F2571

analogous

#3C8F25 #258F43 #258F78

triadic

#258F43 #43258F #8F4325

tetradic

#258F43 #253C8F #8F2571 #8F7825

square

#258F43 #253C8F #8F2571 #8F7825

split-complementary

#258F43 #78258F #8F253C

monochromatic

#0C2E15 #185E2C #258F43 #32C05A #5AD47D

Accessibility & contrast

On white

4.13

#258F43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#258F43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F43

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F43	#FFFFFF	#000000	##000000
##258F43	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823C

Deuteranopia (green-blind)

#847949

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258f43;
/* rgb */ color: rgb(37, 143, 67);
/* oklch */ color: oklch(57.3% 0.147 148.5);

Tailwind

colors: {
  custom: {
    50: '#70b179',
    500: '#258f43',
    950: '#000000',
  },
}

SCSS

$custom: #258f43;
$custom-light: #70b179;
$custom-dark: #000000;

JSON

{
  "hex": "#258f43",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 67
  },
  "hsl": {
    "h": 136.981,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57347,
    "c": 0.14695,
    "h": 148.5
  },
  "luminance": 0.20443
}

Semantic roles & 50–950 ramp

primary

#258F43

secondary

#B9579D

accent

#46B6E2

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #258F43

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

Preview Lab → · Contrast checker → · Palette generator →