#258F3D#258F3D

#258F3D is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.152 H 147.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#258F3D
RGB	rgb(37, 143, 61)
HSL	hsl(134, 59%, 35%)
HSV	hsv(134, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 57.3%, 43.9%)
CIE-LAB	lab(52.26, -47.44, 34.82)
CIE-LCH	lch(52.26, 58.85, 143.72°)
OKLab	oklab(57.26% -0.1278 0.083)
OKLCH	oklch(57.26% 0.152 147)
XYZ	xyz(11.4269, 20.3739, 7.7443)
Luminance	0.2037 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F3D #8F2577

analogous

#428F25 #258F3D #258F72

triadic

#258F3D #3D258F #8F3D25

tetradic

#258F3D #25428F #8F2577 #8F7225

square

#258F3D #25428F #8F2577 #8F7225

split-complementary

#258F3D #72258F #8F2542

monochromatic

#0C2E14 #185E28 #258F3D #32C052 #5AD476

Accessibility & contrast

On white

4.14

#258F3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#258F3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F3D

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F3D	#FFFFFF	#000000	##000000
##258F3D	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918235

Deuteranopia (green-blind)

#847943

Tritanopia (blue-blind)

#008C7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258f3d;
/* rgb */ color: rgb(37, 143, 61);
/* oklch */ color: oklch(57.3% 0.152 147.0);

Tailwind

colors: {
  custom: {
    50: '#70b175',
    500: '#258f3d',
    950: '#000000',
  },
}

SCSS

$custom: #258f3d;
$custom-light: #70b175;
$custom-dark: #000000;

JSON

{
  "hex": "#258f3d",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 61
  },
  "hsl": {
    "h": 133.585,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5726,
    "c": 0.15238,
    "h": 147
  },
  "luminance": 0.20375
}

Semantic roles & 50–950 ramp

primary

#258F3D

secondary

#B957A3

accent

#46BFE2

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #258F3D

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

Preview Lab → · Contrast checker → · Palette generator →