#258B1E#258B1E

#258B1E is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.170 H 142.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#258B1E
RGB	rgb(37, 139, 30)
HSL	hsl(116, 64%, 33%)
HSV	hsv(116, 78%, 55%)
CMYK	cmyk(73.4%, 0%, 78.4%, 45.5%)
CIE-LAB	lab(50.63, -49.37, 46.52)
CIE-LCH	lch(50.63, 67.83, 136.70°)
OKLab	oklab(55.82% -0.1344 0.1044)
OKLCH	oklch(55.82% 0.17 142.2)
XYZ	xyz(10.2293, 18.9512, 4.3469)
Luminance	0.1895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B1E #841E8B

analogous

#5B8B1E #258B1E #1E8B4D

triadic

#258B1E #1E258B #8B1E25

tetradic

#258B1E #1E5B8B #841E8B #8B4D1E

square

#258B1E #1E5B8B #841E8B #8B4D1E

split-complementary

#258B1E #4D1E8B #8B1E5B

monochromatic

#0A2608 #185913 #258B1E #32BD29 #54D84B

Accessibility & contrast

On white

4.38

#258B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#258B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B1E

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B1E	#FFFFFF	#000000	##000000
##258B1E	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D04

Deuteranopia (green-blind)

#83752A

Tritanopia (blue-blind)

#048776

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258b1e;
/* rgb */ color: rgb(37, 139, 30);
/* oklch */ color: oklch(55.8% 0.170 142.2);

Tailwind

colors: {
  custom: {
    50: '#71ae62',
    500: '#258b1e',
    950: '#000000',
  },
}

SCSS

$custom: #258b1e;
$custom-light: #71ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#258b1e",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 30
  },
  "hsl": {
    "h": 116.147,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55821,
    "c": 0.17015,
    "h": 142.2
  },
  "luminance": 0.18952
}

Semantic roles & 50–950 ramp

primary

#258B1E

secondary

#B34ABB

accent

#40E7DD

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258B1E

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

Preview Lab → · Contrast checker → · Palette generator →