#258F4D#258F4D

#258F4D is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.5% C 0.138 H 151.4°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#258F4D
RGB	rgb(37, 143, 77)
HSL	hsl(143, 59%, 35%)
HSV	hsv(143, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 46.2%, 43.9%)
CIE-LAB	lab(52.48, -44.87, 26.75)
CIE-LCH	lch(52.48, 52.24, 149.19°)
OKLab	oklab(57.52% -0.1207 0.0658)
OKLCH	oklch(57.52% 0.138 151.4)
XYZ	xyz(11.9239, 20.5727, 10.3622)
Luminance	0.2057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F4D #8F2567

analogous

#328F25 #258F4D #258F82

triadic

#258F4D #4D258F #8F4D25

tetradic

#258F4D #25328F #8F2567 #8F8225

square

#258F4D #25328F #8F2567 #8F8225

split-complementary

#258F4D #82258F #8F2532

monochromatic

#0C2E19 #185E33 #258F4D #32C067 #5AD488

Accessibility & contrast

On white

4.11

#258F4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#258F4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F4D

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F4D	#FFFFFF	#000000	##000000
##258F4D	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8348

Deuteranopia (green-blind)

#837A52

Tritanopia (blue-blind)

#008D7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258f4d;
/* rgb */ color: rgb(37, 143, 77);
/* oklch */ color: oklch(57.5% 0.138 151.4);

Tailwind

colors: {
  custom: {
    50: '#70b180',
    500: '#258f4d',
    950: '#000000',
  },
}

SCSS

$custom: #258f4d;
$custom-light: #70b180;
$custom-dark: #000000;

JSON

{
  "hex": "#258f4d",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 77
  },
  "hsl": {
    "h": 142.642,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57515,
    "c": 0.1375,
    "h": 151.4
  },
  "luminance": 0.20574
}

Semantic roles & 50–950 ramp

primary

#258F4D

secondary

#B95794

accent

#46A7E2

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #258F4D

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

Preview Lab → · Contrast checker → · Palette generator →