#258B35#258B35

#258B35 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.0% C 0.154 H 145.5°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#258B35
RGB	rgb(37, 139, 53)
HSL	hsl(129, 58%, 35%)
HSV	hsv(129, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 61.9%, 45.5%)
CIE-LAB	lab(50.82, -47.07, 37.06)
CIE-LCH	lch(50.82, 59.90, 141.78°)
OKLab	oklab(56.04% -0.127 0.0872)
OKLCH	oklch(56.04% 0.154 145.5)
XYZ	xyz(10.6374, 19.1144, 6.4963)
Luminance	0.1912 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B35 #8B257B

analogous

#488B25 #258B35 #258B68

triadic

#258B35 #35258B #8B3525

tetradic

#258B35 #25488B #8B257B #8B6825

square

#258B35 #25488B #8B257B #8B6825

split-complementary

#258B35 #68258B #8B2548

monochromatic

#0B2A10 #185B23 #258B35 #32BB47 #58D36B

Accessibility & contrast

On white

4.35

#258B35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#258B35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B35

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B35	#FFFFFF	#000000	##000000
##258B35	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E2C

Deuteranopia (green-blind)

#81763C

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258b35;
/* rgb */ color: rgb(37, 139, 53);
/* oklch */ color: oklch(56.0% 0.154 145.5);

Tailwind

colors: {
  custom: {
    50: '#6fae6f',
    500: '#258b35',
    950: '#000000',
  },
}

SCSS

$custom: #258b35;
$custom-light: #6fae6f;
$custom-dark: #000000;

JSON

{
  "hex": "#258b35",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 53
  },
  "hsl": {
    "h": 129.412,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.5604,
    "c": 0.15409,
    "h": 145.5
  },
  "luminance": 0.19116
}

Semantic roles & 50–950 ramp

primary

#258B35

secondary

#B755A8

accent

#47C9E1

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258B35

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

Preview Lab → · Contrast checker → · Palette generator →