#258D1F#258D1F

#258D1F is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.4% C 0.172 H 142.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#258D1F
RGB	rgb(37, 141, 31)
HSL	hsl(117, 64%, 34%)
HSV	hsv(117, 78%, 55%)
CMYK	cmyk(73.8%, 0%, 78%, 44.7%)
CIE-LAB	lab(51.31, -49.97, 46.85)
CIE-LCH	lch(51.31, 68.50, 136.85°)
OKLab	oklab(56.39% -0.136 0.1052)
OKLCH	oklch(56.39% 0.172 142.3)
XYZ	xyz(10.5345, 19.5408, 4.5126)
Luminance	0.1954 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D1F #871F8D

analogous

#5C8D1F #258D1F #1F8D50

triadic

#258D1F #1F258D #8D1F25

tetradic

#258D1F #1F5C8D #871F8D #8D501F

square

#258D1F #1F5C8D #871F8D #8D501F

split-complementary

#258D1F #501F8D #8D1F5C

monochromatic

#0B2909 #185B14 #258D1F #32BF2A #56D84E

Accessibility & contrast

On white

4.28

#258D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#258D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D1F

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D1F	#FFFFFF	#000000	##000000
##258D1F	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F05

Deuteranopia (green-blind)

#85772B

Tritanopia (blue-blind)

#018978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258d1f;
/* rgb */ color: rgb(37, 141, 31);
/* oklch */ color: oklch(56.4% 0.172 142.3);

Tailwind

colors: {
  custom: {
    50: '#71af63',
    500: '#258d1f',
    950: '#000000',
  },
}

SCSS

$custom: #258d1f;
$custom-light: #71af63;
$custom-dark: #000000;

JSON

{
  "hex": "#258d1f",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 31
  },
  "hsl": {
    "h": 116.727,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56391,
    "c": 0.17191,
    "h": 142.3
  },
  "luminance": 0.19542
}

Semantic roles & 50–950 ramp

primary

#258D1F

secondary

#B54DBB

accent

#41E7DE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258D1F

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

Preview Lab → · Contrast checker → · Palette generator →