#10421D#10421D

#10421D is a dark, moderate green. Relative luminance 0.041; OKLCH L 33.6% C 0.082 H 148.4°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#10421D
RGB	rgb(16, 66, 29)
HSL	hsl(136, 61%, 16%)
HSV	hsv(136, 76%, 26%)
CMYK	cmyk(75.8%, 0%, 56.1%, 74.1%)
CIE-LAB	lab(23.98, -25.99, 17.73)
CIE-LCH	lch(23.98, 31.46, 145.69°)
OKLab	oklab(33.59% -0.0701 0.043)
OKLCH	oklch(33.59% 0.082 148.4)
XYZ	xyz(2.3835, 4.0950, 1.8270)
Luminance	0.0410 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.56

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10421D #421035

analogous

#1C4210 #10421D #104236

triadic

#10421D #1D1042 #421D10

tetradic

#10421D #101C42 #421035 #423610

square

#10421D #101C42 #421035 #423610

split-complementary

#10421D #361042 #42101C

monochromatic

#06190B #06190B #10421D #1C7333 #28A548

Accessibility & contrast

On white

11.54

#10421D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#10421D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10421D

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10421D	#FFFFFF	#000000	##FFFFFF
##10421D	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C1A

Deuteranopia (green-blind)

#3D3720

Tritanopia (blue-blind)

#004139

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #10421d;
/* rgb */ color: rgb(16, 66, 29);
/* oklch */ color: oklch(33.6% 0.082 148.4);

Tailwind

colors: {
  custom: {
    50: '#56775a',
    500: '#10421d',
    950: '#000000',
  },
}

SCSS

$custom: #10421d;
$custom-light: #56775a;
$custom-dark: #000000;

JSON

{
  "hex": "#10421d",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 29
  },
  "hsl": {
    "h": 135.6,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33592,
    "c": 0.08222,
    "h": 148.4
  },
  "luminance": 0.04095
}

Semantic roles & 50–950 ramp

primary

#10421D

secondary

#7C3269

accent

#44BAE4

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #10421D

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

Preview Lab → · Contrast checker → · Palette generator →