#258E1F#258E1F

#258E1F is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.173 H 142.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#258E1F
RGB	rgb(37, 142, 31)
HSL	hsl(117, 64%, 34%)
HSV	hsv(117, 78%, 56%)
CMYK	cmyk(73.9%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(51.65, -50.31, 47.18)
CIE-LCH	lch(51.65, 68.97, 136.84°)
OKLab	oklab(56.67% -0.1369 0.1059)
OKLCH	oklch(56.67% 0.173 142.3)
XYZ	xyz(10.6826, 19.8371, 4.5620)
Luminance	0.1984 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E1F #881F8E

analogous

#5D8E1F #258E1F #1F8E51

triadic

#258E1F #1F258E #8E1F25

tetradic

#258E1F #1F5D8E #881F8E #8E511F

square

#258E1F #1F5D8E #881F8E #8E511F

split-complementary

#258E1F #511F8E #8E1F5D

monochromatic

#0B2A09 #185C14 #258E1F #32C02A #56D94F

Accessibility & contrast

On white

4.23

#258E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#258E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E1F

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E1F	#FFFFFF	#000000	##000000
##258E1F	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918004

Deuteranopia (green-blind)

#86782C

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258e1f;
/* rgb */ color: rgb(37, 142, 31);
/* oklch */ color: oklch(56.7% 0.173 142.3);

Tailwind

colors: {
  custom: {
    50: '#71b063',
    500: '#258e1f',
    950: '#000000',
  },
}

SCSS

$custom: #258e1f;
$custom-light: #71b063;
$custom-dark: #000000;

JSON

{
  "hex": "#258e1f",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 116.757,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56672,
    "c": 0.17306,
    "h": 142.3
  },
  "luminance": 0.19838
}

Semantic roles & 50–950 ramp

primary

#258E1F

secondary

#B64DBB

accent

#41E7DE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #258E1F

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

Preview Lab → · Contrast checker → · Palette generator →