#258B27#258B27

#258B27 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.9% C 0.165 H 143.2°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#258B27
RGB	rgb(37, 139, 39)
HSL	hsl(121, 58%, 35%)
HSV	hsv(121, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 71.9%, 45.5%)
CIE-LAB	lab(50.69, -48.61, 43.17)
CIE-LCH	lch(50.69, 65.02, 138.39°)
OKLab	oklab(55.89% -0.1319 0.0986)
OKLCH	oklch(55.89% 0.165 143.2)
XYZ	xyz(10.3611, 19.0039, 5.0411)
Luminance	0.1900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B27 #8B2589

analogous

#568B25 #258B27 #258B5A

triadic

#258B27 #27258B #8B2725

tetradic

#258B27 #25568B #8B2589 #8B5A25

square

#258B27 #25568B #8B2589 #8B5A25

split-complementary

#258B27 #5A258B #8B2556

monochromatic

#0B2A0C #185B19 #258B27 #32BB35 #58D35A

Accessibility & contrast

On white

4.37

#258B27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#258B27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B27

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B27	#FFFFFF	#000000	##000000
##258B27	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E18

Deuteranopia (green-blind)

#827631

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258b27;
/* rgb */ color: rgb(37, 139, 39);
/* oklch */ color: oklch(55.9% 0.165 143.2);

Tailwind

colors: {
  custom: {
    50: '#70ae67',
    500: '#258b27',
    950: '#000000',
  },
}

SCSS

$custom: #258b27;
$custom-light: #70ae67;
$custom-dark: #000000;

JSON

{
  "hex": "#258b27",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 39
  },
  "hsl": {
    "h": 121.176,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55892,
    "c": 0.16468,
    "h": 143.2
  },
  "luminance": 0.19005
}

Semantic roles & 50–950 ramp

primary

#258B27

secondary

#B755B5

accent

#47DEE1

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258B27

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

Preview Lab → · Contrast checker → · Palette generator →