#258D4D#258D4D

#258D4D is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.135 H 151.7°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#258D4D
RGB	rgb(37, 141, 77)
HSL	hsl(143, 58%, 35%)
HSV	hsv(143, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 45.4%, 44.7%)
CIE-LAB	lab(51.81, -44.09, 25.90)
CIE-LCH	lch(51.81, 51.13, 149.57°)
OKLab	oklab(56.96% -0.1187 0.0638)
OKLCH	oklch(56.96% 0.135 151.7)
XYZ	xyz(11.6264, 19.9776, 10.2631)
Luminance	0.1998 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D4D #8D2565

analogous

#318D25 #258D4D #258D81

triadic

#258D4D #4D258D #8D4D25

tetradic

#258D4D #25318D #8D2565 #8D8125

square

#258D4D #25318D #8D2565 #8D8125

split-complementary

#258D4D #81258D #8D2531

monochromatic

#0C2C18 #185D33 #258D4D #32BD67 #59D388

Accessibility & contrast

On white

4.20

#258D4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#258D4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D4D

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D4D	#FFFFFF	#000000	##000000
##258D4D	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8148

Deuteranopia (green-blind)

#817851

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258d4d;
/* rgb */ color: rgb(37, 141, 77);
/* oklch */ color: oklch(57.0% 0.135 151.7);

Tailwind

colors: {
  custom: {
    50: '#6faf7f',
    500: '#258d4d',
    950: '#000000',
  },
}

SCSS

$custom: #258d4d;
$custom-light: #6faf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#258d4d",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 77
  },
  "hsl": {
    "h": 143.077,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56964,
    "c": 0.13475,
    "h": 151.7
  },
  "luminance": 0.19979
}

Semantic roles & 50–950 ramp

primary

#258D4D

secondary

#B85692

accent

#46A6E2

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #258D4D

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

Preview Lab → · Contrast checker → · Palette generator →