#104C21#104C21

#104C21 is a dark, moderate green. Relative luminance 0.054; OKLCH L 36.8% C 0.093 H 148.6°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#104C21
RGB	rgb(16, 76, 33)
HSL	hsl(137, 65%, 18%)
HSV	hsv(137, 79%, 30%)
CMYK	cmyk(78.9%, 0%, 56.6%, 70.2%)
CIE-LAB	lab(27.81, -29.58, 20.12)
CIE-LCH	lch(27.81, 35.77, 145.77°)
OKLab	oklab(36.78% -0.0796 0.0486)
OKLCH	oklch(36.78% 0.093 148.6)
XYZ	xyz(3.0724, 5.3885, 2.3167)
Luminance	0.0539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 5.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C21 #4C103B

analogous

#1D4C10 #104C21 #104C3F

triadic

#104C21 #21104C #4C2110

tetradic

#104C21 #101D4C #4C103B #4C3F10

square

#104C21 #101D4C #4C103B #4C3F10

split-complementary

#104C21 #3F104C #4C101D

monochromatic

#05190B #05190B #104C21 #1B7F37 #25B14D

Accessibility & contrast

On white

10.11

#104C21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#104C21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C21

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C21	#FFFFFF	#000000	##FFFFFF
##104C21	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451D

Deuteranopia (green-blind)

#464024

Tritanopia (blue-blind)

#004A42

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104c21;
/* rgb */ color: rgb(16, 76, 33);
/* oklch */ color: oklch(36.8% 0.093 148.6);

Tailwind

colors: {
  custom: {
    50: '#597f5d',
    500: '#104c21',
    950: '#000000',
  },
}

SCSS

$custom: #104c21;
$custom-light: #597f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#104c21",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 33
  },
  "hsl": {
    "h": 137,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.36778,
    "c": 0.09329,
    "h": 148.6
  },
  "luminance": 0.05389
}

Semantic roles & 50–950 ramp

primary

#104C21

secondary

#86326E

accent

#40B8E8

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A04

muted

#797C79

Preview Lab

Preview with #104C21

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

Preview Lab → · Contrast checker → · Palette generator →