#125F1F#125F1F

#125F1F is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.6% C 0.121 H 145.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#125F1F
RGB	rgb(18, 95, 31)
HSL	hsl(130, 68%, 22%)
HSV	hsv(130, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 67.4%, 62.7%)
CIE-LAB	lab(34.83, -37.01, 29.47)
CIE-LCH	lch(34.83, 47.31, 141.47°)
OKLab	oklab(42.59% -0.0998 0.0688)
OKLCH	oklch(42.59% 0.121 145.4)
XYZ	xyz(4.5887, 8.4114, 2.6778)
Luminance	0.0841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F1F #5F1252

analogous

#2C5F12 #125F1F #125F46

triadic

#125F1F #1F125F #5F1F12

tetradic

#125F1F #122C5F #5F1252 #5F4612

square

#125F1F #122C5F #5F1252 #5F4612

split-complementary

#125F1F #46125F #5F122C

monochromatic

#051A08 #082C0E #125F1F #1C9230 #25C641

Accessibility & contrast

On white

7.83

#125F1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#125F1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F1F

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F1F	#FFFFFF	#000000	##FFFFFF
##125F1F	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615618

Deuteranopia (green-blind)

#585025

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #125f1f;
/* rgb */ color: rgb(18, 95, 31);
/* oklch */ color: oklch(42.6% 0.121 145.4);

Tailwind

colors: {
  custom: {
    50: '#5f8d5d',
    500: '#125f1f',
    950: '#000000',
  },
}

SCSS

$custom: #125f1f;
$custom-light: #5f8d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#125f1f",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 31
  },
  "hsl": {
    "h": 130.13,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42591,
    "c": 0.12126,
    "h": 145.4
  },
  "luminance": 0.08412
}

Semantic roles & 50–950 ramp

primary

#125F1F

secondary

#973687

accent

#3DCEEB

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #125F1F

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

Preview Lab → · Contrast checker → · Palette generator →