#258C2F#258C2F

#258C2F is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.3% C 0.160 H 144.4°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#258C2F
RGB	rgb(37, 140, 47)
HSL	hsl(126, 58%, 35%)
HSV	hsv(126, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 66.4%, 45.1%)
CIE-LAB	lab(51.10, -48.14, 40.16)
CIE-LCH	lch(51.10, 62.69, 140.16°)
OKLab	oklab(56.25% -0.1302 0.0932)
OKLCH	oklch(56.25% 0.16 144.4)
XYZ	xyz(10.6534, 19.3535, 5.8629)
Luminance	0.1935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C2F #8C2582

analogous

#4F8C25 #258C2F #258C62

triadic

#258C2F #2F258C #8C2F25

tetradic

#258C2F #254F8C #8C2582 #8C6225

square

#258C2F #254F8C #8C2582 #8C6225

split-complementary

#258C2F #62258C #8C254F

monochromatic

#0B2B0E #185C1F #258C2F #32BC3F #58D364

Accessibility & contrast

On white

4.31

#258C2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#258C2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C2F

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C2F	#FFFFFF	#000000	##000000
##258C2F	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F23

Deuteranopia (green-blind)

#837737

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258c2f;
/* rgb */ color: rgb(37, 140, 47);
/* oklch */ color: oklch(56.3% 0.160 144.4);

Tailwind

colors: {
  custom: {
    50: '#70af6c',
    500: '#258c2f',
    950: '#000000',
  },
}

SCSS

$custom: #258c2f;
$custom-light: #70af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#258c2f",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 47
  },
  "hsl": {
    "h": 125.825,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56251,
    "c": 0.16015,
    "h": 144.4
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#258C2F

secondary

#B855AE

accent

#46D2E1

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #258C2F

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

Preview Lab → · Contrast checker → · Palette generator →