#125B31#125B31

#125B31 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.7% C 0.098 H 152.9°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#125B31
RGB	rgb(18, 91, 49)
HSL	hsl(145, 67%, 21%)
HSV	hsv(145, 80%, 36%)
CMYK	cmyk(80.2%, 0%, 46.2%, 64.3%)
CIE-LAB	lab(33.63, -32.45, 18.12)
CIE-LCH	lch(33.63, 37.16, 150.83°)
OKLab	oklab(41.68% -0.0873 0.0448)
OKLCH	oklch(41.68% 0.098 152.9)
XYZ	xyz(4.5445, 7.8320, 4.1774)
Luminance	0.0783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B31 #5B123C

analogous

#185B12 #125B31 #125B56

triadic

#125B31 #31125B #5B3112

tetradic

#125B31 #12185B #5B123C #5B5612

square

#125B31 #12185B #5B123C #5B5612

split-complementary

#125B31 #56125B #5B1218

monochromatic

#051A0E #082815 #125B31 #1C8E4D #26C168

Accessibility & contrast

On white

8.18

#125B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#125B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B31

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B31	#FFFFFF	#000000	##FFFFFF
##125B31	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532E

Deuteranopia (green-blind)

#524D34

Tritanopia (blue-blind)

#005A51

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #125b31;
/* rgb */ color: rgb(18, 91, 49);
/* oklch */ color: oklch(41.7% 0.098 152.9);

Tailwind

colors: {
  custom: {
    50: '#5d8a69',
    500: '#125b31',
    950: '#000000',
  },
}

SCSS

$custom: #125b31;
$custom-light: #5d8a69;
$custom-dark: #000000;

JSON

{
  "hex": "#125b31",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 49
  },
  "hsl": {
    "h": 145.479,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41684,
    "c": 0.09816,
    "h": 152.9
  },
  "luminance": 0.07833
}

Semantic roles & 50–950 ramp

primary

#125B31

secondary

#93356B

accent

#3EA1EA

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #125B31

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

Preview Lab → · Contrast checker → · Palette generator →