#258E2D#258E2D

#258E2D is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.164 H 144.0°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#258E2D
RGB	rgb(37, 142, 45)
HSL	hsl(125, 59%, 35%)
HSV	hsv(125, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(51.76, -49.06, 41.77)
CIE-LCH	lch(51.76, 64.43, 139.59°)
OKLab	oklab(56.79% -0.1328 0.0964)
OKLCH	oklch(56.79% 0.164 144)
XYZ	xyz(10.9089, 19.9276, 5.7536)
Luminance	0.1993 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E2D #8E2586

analogous

#528E25 #258E2D #258E61

triadic

#258E2D #2D258E #8E2D25

tetradic

#258E2D #25528E #8E2586 #8E6125

square

#258E2D #25528E #8E2586 #8E6125

split-complementary

#258E2D #61258E #8E2552

monochromatic

#0C2D0E #185D1E #258E2D #32BF3C #5AD463

Accessibility & contrast

On white

4.21

#258E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#258E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E2D

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E2D	#FFFFFF	#000000	##000000
##258E2D	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918020

Deuteranopia (green-blind)

#857836

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258e2d;
/* rgb */ color: rgb(37, 142, 45);
/* oklch */ color: oklch(56.8% 0.164 144.0);

Tailwind

colors: {
  custom: {
    50: '#71b06b',
    500: '#258e2d',
    950: '#000000',
  },
}

SCSS

$custom: #258e2d;
$custom-light: #71b06b;
$custom-dark: #000000;

JSON

{
  "hex": "#258e2d",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 124.571,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.5679,
    "c": 0.1641,
    "h": 144
  },
  "luminance": 0.19929
}

Semantic roles & 50–950 ramp

primary

#258E2D

secondary

#B956B1

accent

#46D6E2

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091107

muted

#7B807A

Preview Lab

Preview with #258E2D

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

Preview Lab → · Contrast checker → · Palette generator →