#10420B#10420B

#10420B is a dark, moderate green. Relative luminance 0.040; OKLCH L 33.3% C 0.099 H 141.8°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#10420B
RGB	rgb(16, 66, 11)
HSL	hsl(115, 71%, 15%)
HSV	hsv(115, 83%, 26%)
CMYK	cmyk(75.8%, 0%, 83.3%, 74.1%)
CIE-LAB	lab(23.77, -28.46, 27.01)
CIE-LCH	lch(23.77, 39.23, 136.50°)
OKLab	oklab(33.35% -0.0776 0.061)
OKLCH	oklch(33.35% 0.099 141.8)
XYZ	xyz(2.2222, 4.0305, 0.9774)
Luminance	0.0403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10420B #3D0B42

analogous

#2C420B #10420B #0B4221

triadic

#10420B #0B1042 #420B10

tetradic

#10420B #0B2C42 #3D0B42 #42210B

square

#10420B #0B2C42 #3D0B42 #42210B

split-complementary

#10420B #210B42 #420B2C

monochromatic

#061A04 #061A04 #10420B #1D7614 #29AB1C

Accessibility & contrast

On white

11.63

#10420B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#10420B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10420B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10420B	#FFFFFF	#000000	##FFFFFF
##10420B	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B03

Deuteranopia (green-blind)

#3E3711

Tritanopia (blue-blind)

#064037

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #10420b;
/* rgb */ color: rgb(16, 66, 11);
/* oklch */ color: oklch(33.3% 0.099 141.8);

Tailwind

colors: {
  custom: {
    50: '#57774e',
    500: '#10420b',
    950: '#000000',
  },
}

SCSS

$custom: #10420b;
$custom-light: #57774e;
$custom-dark: #000000;

JSON

{
  "hex": "#10420b",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 11
  },
  "hsl": {
    "h": 114.545,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33349,
    "c": 0.09869,
    "h": 141.8
  },
  "luminance": 0.04031
}

Semantic roles & 50–950 ramp

primary

#10420B

secondary

#772A7F

accent

#3AEEDE

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030902

muted

#787B78

Preview Lab

Preview with #10420B

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

Preview Lab → · Contrast checker → · Palette generator →