#258B39#258B39

#258B39 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.151 H 146.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#258B39
RGB	rgb(37, 139, 57)
HSL	hsl(132, 58%, 35%)
HSV	hsv(132, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 59%, 45.5%)
CIE-LAB	lab(50.87, -46.54, 35.16)
CIE-LCH	lch(50.87, 58.33, 142.93°)
OKLab	oklab(56.09% -0.1255 0.0834)
OKLCH	oklch(56.09% 0.151 146.4)
XYZ	xyz(10.7333, 19.1528, 7.0013)
Luminance	0.1915 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B39 #8B2577

analogous

#448B25 #258B39 #258B6C

triadic

#258B39 #39258B #8B3925

tetradic

#258B39 #25448B #8B2577 #8B6C25

square

#258B39 #25448B #8B2577 #8B6C25

split-complementary

#258B39 #6C258B #8B2544

monochromatic

#0B2A11 #185B25 #258B39 #32BB4D #58D370

Accessibility & contrast

On white

4.35

#258B39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#258B39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B39

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B39	#FFFFFF	#000000	##000000
##258B39	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E31

Deuteranopia (green-blind)

#817640

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258b39;
/* rgb */ color: rgb(37, 139, 57);
/* oklch */ color: oklch(56.1% 0.151 146.4);

Tailwind

colors: {
  custom: {
    50: '#6fae72',
    500: '#258b39',
    950: '#000000',
  },
}

SCSS

$custom: #258b39;
$custom-light: #6fae72;
$custom-dark: #000000;

JSON

{
  "hex": "#258b39",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 57
  },
  "hsl": {
    "h": 131.765,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56092,
    "c": 0.15067,
    "h": 146.4
  },
  "luminance": 0.19154
}

Semantic roles & 50–950 ramp

primary

#258B39

secondary

#B755A4

accent

#47C3E1

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #258B39

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

Preview Lab → · Contrast checker → · Palette generator →