#121E10#121E10

#121E10 is a very dark, muted green. Relative luminance 0.011; OKLCH L 21.9% C 0.032 H 141.0°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#121E10
RGB	rgb(18, 30, 16)
HSL	hsl(111, 30%, 9%)
HSV	hsv(111, 47%, 12%)
CMYK	cmyk(40%, 0%, 46.7%, 88.2%)
CIE-LAB	lab(9.76, -8.98, 7.40)
CIE-LCH	lch(9.76, 11.63, 140.53°)
OKLab	oklab(21.89% -0.0245 0.0199)
OKLCH	oklch(21.89% 0.032 141)
XYZ	xyz(0.8072, 1.0945, 0.6588)
Luminance	0.0109 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121E10 #1C101E

analogous

#191E10 #121E10 #101E15

triadic

#121E10 #10121E #1E1012

tetradic

#121E10 #10191E #1C101E #1E1510

square

#121E10 #10191E #1C101E #1E1510

split-complementary

#121E10 #15101E #1E1019

monochromatic

#0C140B #0C140B #121E10 #2A4625 #426E3B

Accessibility & contrast

On white

17.23

#121E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#121E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121E10

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121E10	#FFFFFF	#000000	##FFFFFF
##121E10	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1C0F

Deuteranopia (green-blind)

#1D1B11

Tritanopia (blue-blind)

#111D1A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #121e10;
/* rgb */ color: rgb(18, 30, 16);
/* oklch */ color: oklch(21.9% 0.032 141.0);

Tailwind

colors: {
  custom: {
    50: '#50594e',
    500: '#121e10',
    950: '#000000',
  },
}

SCSS

$custom: #121e10;
$custom-light: #50594e;
$custom-dark: #000000;

JSON

{
  "hex": "#121e10",
  "rgb": {
    "r": 18,
    "g": 30,
    "b": 16
  },
  "hsl": {
    "h": 111.429,
    "s": 30.435,
    "l": 9.02
  },
  "oklch": {
    "l": 0.21887,
    "c": 0.03161,
    "h": 141
  },
  "luminance": 0.01095
}

Semantic roles & 50–950 ramp

primary

#121E10

secondary

#4F3654

accent

#61C7B8

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020301

muted

#787877

Preview Lab

Preview with #121E10

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

Preview Lab → · Contrast checker → · Palette generator →