#258D44#258D44

#258D44 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.143 H 148.9°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#258D44
RGB	rgb(37, 141, 68)
HSL	hsl(138, 58%, 35%)
HSV	hsv(138, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 51.8%, 44.7%)
CIE-LAB	lab(51.68, -45.64, 30.53)
CIE-LCH	lch(51.68, 54.91, 146.22°)
OKLab	oklab(56.81% -0.1228 0.074)
OKLCH	oklch(56.81% 0.143 148.9)
XYZ	xyz(11.3303, 19.8591, 8.7038)
Luminance	0.1986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D44 #8D256E

analogous

#3A8D25 #258D44 #258D78

triadic

#258D44 #44258D #8D4425

tetradic

#258D44 #253A8D #8D256E #8D7825

square

#258D44 #253A8D #8D256E #8D7825

split-complementary

#258D44 #78258D #8D253A

monochromatic

#0C2C15 #185D2D #258D44 #32BD5B #59D37D

Accessibility & contrast

On white

4.22

#258D44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#258D44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D44

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D44	#FFFFFF	#000000	##000000
##258D44	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E803E

Deuteranopia (green-blind)

#827849

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258d44;
/* rgb */ color: rgb(37, 141, 68);
/* oklch */ color: oklch(56.8% 0.143 148.9);

Tailwind

colors: {
  custom: {
    50: '#6faf79',
    500: '#258d44',
    950: '#000000',
  },
}

SCSS

$custom: #258d44;
$custom-light: #6faf79;
$custom-dark: #000000;

JSON

{
  "hex": "#258d44",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 68
  },
  "hsl": {
    "h": 137.885,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56809,
    "c": 0.14336,
    "h": 148.9
  },
  "luminance": 0.1986
}

Semantic roles & 50–950 ramp

primary

#258D44

secondary

#B8569B

accent

#46B3E2

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #258D44

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

Preview Lab → · Contrast checker → · Palette generator →