#123121#123121

#123121 is a dark, muted green. Relative luminance 0.024; OKLCH L 28.4% C 0.048 H 158.7°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#123121
RGB	rgb(18, 49, 33)
HSL	hsl(149, 46%, 13%)
HSV	hsv(149, 63%, 19%)
CMYK	cmyk(63.3%, 0%, 32.7%, 80.8%)
CIE-LAB	lab(17.62, -16.19, 6.80)
CIE-LCH	lch(17.62, 17.56, 157.21°)
OKLab	oklab(28.42% -0.0444 0.0173)
OKLCH	oklch(28.42% 0.048 158.7)
XYZ	xyz(1.6221, 2.4349, 1.8230)
Luminance	0.0244 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123121 #311222

analogous

#123112 #123121 #123130

triadic

#123121 #211231 #312112

tetradic

#123121 #121231 #311222 #313012

square

#123121 #121231 #311222 #313012

split-complementary

#123121 #301231 #311212

monochromatic

#08160F #08160F #123121 #225E3F #338B5D

Accessibility & contrast

On white

14.12

#123121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#123121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123121

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123121	#FFFFFF	#000000	##FFFFFF
##123121	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D20

Deuteranopia (green-blind)

#2C2A22

Tritanopia (blue-blind)

#08312D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #123121;
/* rgb */ color: rgb(18, 49, 33);
/* oklch */ color: oklch(28.4% 0.048 158.7);

Tailwind

colors: {
  custom: {
    50: '#53695c',
    500: '#123121',
    950: '#000000',
  },
}

SCSS

$custom: #123121;
$custom-light: #53695c;
$custom-dark: #000000;

JSON

{
  "hex": "#123121",
  "rgb": {
    "r": 18,
    "g": 49,
    "b": 33
  },
  "hsl": {
    "h": 149.032,
    "s": 46.269,
    "l": 13.137
  },
  "oklch": {
    "l": 0.28415,
    "c": 0.04765,
    "h": 158.7
  },
  "luminance": 0.02435
}

Semantic roles & 50–950 ramp

primary

#123121

secondary

#693650

accent

#5296D6

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020604

muted

#787A79

Preview Lab

Preview with #123121

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

Preview Lab → · Contrast checker → · Palette generator →