#258D2B#258D2B

#258D2B is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.164 H 143.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#258D2B
RGB	rgb(37, 141, 43)
HSL	hsl(123, 58%, 35%)
HSV	hsv(123, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 69.5%, 44.7%)
CIE-LAB	lab(51.40, -48.92, 42.25)
CIE-LCH	lch(51.40, 64.64, 139.18°)
OKLab	oklab(56.49% -0.1325 0.0972)
OKLCH	oklch(56.49% 0.164 143.7)
XYZ	xyz(10.7232, 19.6163, 5.5062)
Luminance	0.1962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D2B #8D2587

analogous

#538D25 #258D2B #258D5F

triadic

#258D2B #2B258D #8D2B25

tetradic

#258D2B #25538D #8D2587 #8D5F25

square

#258D2B #25538D #8D2587 #8D5F25

split-complementary

#258D2B #5F258D #8D2553

monochromatic

#0C2C0D #185D1C #258D2B #32BD3A #59D360

Accessibility & contrast

On white

4.27

#258D2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#258D2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D2B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D2B	#FFFFFF	#000000	##000000
##258D2B	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1D

Deuteranopia (green-blind)

#847734

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258d2b;
/* rgb */ color: rgb(37, 141, 43);
/* oklch */ color: oklch(56.5% 0.164 143.7);

Tailwind

colors: {
  custom: {
    50: '#70af69',
    500: '#258d2b',
    950: '#000000',
  },
}

SCSS

$custom: #258d2b;
$custom-light: #70af69;
$custom-dark: #000000;

JSON

{
  "hex": "#258d2b",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 43
  },
  "hsl": {
    "h": 123.462,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5649,
    "c": 0.16433,
    "h": 143.7
  },
  "luminance": 0.19617
}

Semantic roles & 50–950 ramp

primary

#258D2B

secondary

#B856B2

accent

#46D9E2

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #258D2B

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

Preview Lab → · Contrast checker → · Palette generator →