#258E38#258E38

#258E38 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.155 H 146.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#258E38
RGB	rgb(37, 142, 56)
HSL	hsl(131, 59%, 35%)
HSV	hsv(131, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 60.6%, 44.3%)
CIE-LAB	lab(51.86, -47.76, 36.82)
CIE-LCH	lch(51.86, 60.30, 142.37°)
OKLab	oklab(56.92% -0.1288 0.087)
OKLCH	oklch(56.92% 0.155 146)
XYZ	xyz(11.1490, 20.0236, 7.0180)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E38 #8E257B

analogous

#478E25 #258E38 #258E6C

triadic

#258E38 #38258E #8E3825

tetradic

#258E38 #25478E #8E257B #8E6C25

square

#258E38 #25478E #8E257B #8E6C25

split-complementary

#258E38 #6C258E #8E2547

monochromatic

#0C2D12 #185D25 #258E38 #32BF4B #5AD470

Accessibility & contrast

On white

4.20

#258E38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#258E38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E38

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E38	#FFFFFF	#000000	##000000
##258E38	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90812F

Deuteranopia (green-blind)

#84783F

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258e38;
/* rgb */ color: rgb(37, 142, 56);
/* oklch */ color: oklch(56.9% 0.155 146.0);

Tailwind

colors: {
  custom: {
    50: '#70b071',
    500: '#258e38',
    950: '#000000',
  },
}

SCSS

$custom: #258e38;
$custom-light: #70b071;
$custom-dark: #000000;

JSON

{
  "hex": "#258e38",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 56
  },
  "hsl": {
    "h": 130.857,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56915,
    "c": 0.15541,
    "h": 146
  },
  "luminance": 0.20025
}

Semantic roles & 50–950 ramp

primary

#258E38

secondary

#B956A7

accent

#46C6E2

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#091108

muted

#7B807B

Preview Lab

Preview with #258E38

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

Preview Lab → · Contrast checker → · Palette generator →