#258D4E#258D4E

#258D4E is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.134 H 152.1°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#258D4E
RGB	rgb(37, 141, 78)
HSL	hsl(144, 58%, 35%)
HSV	hsv(144, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 44.7%, 44.7%)
CIE-LAB	lab(51.83, -43.91, 25.37)
CIE-LCH	lch(51.83, 50.71, 149.98°)
OKLab	oklab(56.98% -0.1182 0.0626)
OKLCH	oklch(56.98% 0.134 152.1)
XYZ	xyz(11.6620, 19.9918, 10.4504)
Luminance	0.1999 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D4E #8D2564

analogous

#308D25 #258D4E #258D82

triadic

#258D4E #4E258D #8D4E25

tetradic

#258D4E #25308D #8D2564 #8D8225

square

#258D4E #25308D #8D2564 #8D8225

split-complementary

#258D4E #82258D #8D2530

monochromatic

#0C2C18 #185D33 #258D4E #32BD69 #59D389

Accessibility & contrast

On white

4.20

#258D4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#258D4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D4E

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D4E	#FFFFFF	#000000	##000000
##258D4E	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)

#8D8149

Deuteranopia (green-blind)

#817852

Tritanopia (blue-blind)

#008B7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258d4e;
/* rgb */ color: rgb(37, 141, 78);
/* oklch */ color: oklch(57.0% 0.134 152.1);

Tailwind

colors: {
  custom: {
    50: '#6faf80',
    500: '#258d4e',
    950: '#000000',
  },
}

SCSS

$custom: #258d4e;
$custom-light: #6faf80;
$custom-dark: #000000;

JSON

{
  "hex": "#258d4e",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 78
  },
  "hsl": {
    "h": 143.654,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56983,
    "c": 0.13378,
    "h": 152.1
  },
  "luminance": 0.19993
}

Semantic roles & 50–950 ramp

primary

#258D4E

secondary

#B85691

accent

#46A4E2

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #258D4E

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

Preview Lab → · Contrast checker → · Palette generator →