#258C2A#258C2A

#258C2A is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.2% C 0.164 H 143.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#258C2A
RGB	rgb(37, 140, 42)
HSL	hsl(123, 58%, 35%)
HSV	hsv(123, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 70%, 45.1%)
CIE-LAB	lab(51.05, -48.67, 42.30)
CIE-LCH	lch(51.05, 64.49, 139.00°)
OKLab	oklab(56.2% -0.1319 0.0972)
OKLCH	oklch(56.2% 0.164 143.6)
XYZ	xyz(10.5583, 19.3155, 5.3619)
Luminance	0.1932 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C2A #8C2587

analogous

#538C25 #258C2A #258C5E

triadic

#258C2A #2A258C #8C2A25

tetradic

#258C2A #25538C #8C2587 #8C5E25

square

#258C2A #25538C #8C2587 #8C5E25

split-complementary

#258C2A #5E258C #8C2553

monochromatic

#0B2B0D #185C1B #258C2A #32BC39 #58D35E

Accessibility & contrast

On white

4.32

#258C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#258C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C2A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C2A	#FFFFFF	#000000	##000000
##258C2A	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F1C

Deuteranopia (green-blind)

#837633

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258c2a;
/* rgb */ color: rgb(37, 140, 42);
/* oklch */ color: oklch(56.2% 0.164 143.6);

Tailwind

colors: {
  custom: {
    50: '#70af69',
    500: '#258c2a',
    950: '#000000',
  },
}

SCSS

$custom: #258c2a;
$custom-light: #70af69;
$custom-dark: #000000;

JSON

{
  "hex": "#258c2a",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 42
  },
  "hsl": {
    "h": 122.913,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.562,
    "c": 0.16381,
    "h": 143.6
  },
  "luminance": 0.19317
}

Semantic roles & 50–950 ramp

primary

#258C2A

secondary

#B855B3

accent

#46DAE1

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258C2A

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

Preview Lab → · Contrast checker → · Palette generator →