#258B38#258B38

#258B38 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.152 H 146.2°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#258B38
RGB	rgb(37, 139, 56)
HSL	hsl(131, 58%, 35%)
HSV	hsv(131, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 59.7%, 45.5%)
CIE-LAB	lab(50.85, -46.67, 35.64)
CIE-LCH	lch(50.85, 58.72, 142.63°)
OKLab	oklab(56.08% -0.1259 0.0844)
OKLCH	oklch(56.08% 0.152 146.2)
XYZ	xyz(10.7086, 19.1429, 6.8712)
Luminance	0.1914 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B38 #8B2578

analogous

#458B25 #258B38 #258B6B

triadic

#258B38 #38258B #8B3825

tetradic

#258B38 #25458B #8B2578 #8B6B25

square

#258B38 #25458B #8B2578 #8B6B25

split-complementary

#258B38 #6B258B #8B2545

monochromatic

#0B2A11 #185B25 #258B38 #32BB4B #58D36F

Accessibility & contrast

On white

4.35

#258B38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#258B38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B38

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B38	#FFFFFF	#000000	##000000
##258B38	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)

#8D7E30

Deuteranopia (green-blind)

#81763F

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258b38;
/* rgb */ color: rgb(37, 139, 56);
/* oklch */ color: oklch(56.1% 0.152 146.2);

Tailwind

colors: {
  custom: {
    50: '#6fae71',
    500: '#258b38',
    950: '#000000',
  },
}

SCSS

$custom: #258b38;
$custom-light: #6fae71;
$custom-dark: #000000;

JSON

{
  "hex": "#258b38",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 56
  },
  "hsl": {
    "h": 131.176,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56079,
    "c": 0.15155,
    "h": 146.2
  },
  "luminance": 0.19144
}

Semantic roles & 50–950 ramp

primary

#258B38

secondary

#B755A5

accent

#47C4E1

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #258B38

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

Preview Lab → · Contrast checker → · Palette generator →