#10421E#10421E

#10421E is a dark, moderate green. Relative luminance 0.041; OKLCH L 33.6% C 0.081 H 149.0°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#10421E
RGB	rgb(16, 66, 30)
HSL	hsl(137, 61%, 16%)
HSV	hsv(137, 76%, 26%)
CMYK	cmyk(75.8%, 0%, 54.5%, 74.1%)
CIE-LAB	lab(24.00, -25.80, 17.15)
CIE-LCH	lch(24.00, 30.98, 146.39°)
OKLab	oklab(33.61% -0.0695 0.0418)
OKLCH	oklch(33.61% 0.081 149)
XYZ	xyz(2.3961, 4.1001, 1.8932)
Luminance	0.0410 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.86

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10421E #421034

analogous

#1B4210 #10421E #104237

triadic

#10421E #1E1042 #421E10

tetradic

#10421E #101B42 #421034 #423710

square

#10421E #101B42 #421034 #423710

split-complementary

#10421E #371042 #42101B

monochromatic

#06190B #06190B #10421E #1C7334 #28A54B

Accessibility & contrast

On white

11.54

#10421E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#10421E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10421E

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10421E	#FFFFFF	#000000	##FFFFFF
##10421E	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)

#433C1B

Deuteranopia (green-blind)

#3C3721

Tritanopia (blue-blind)

#00413A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #10421e;
/* rgb */ color: rgb(16, 66, 30);
/* oklch */ color: oklch(33.6% 0.081 149.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#10421e",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 30
  },
  "hsl": {
    "h": 136.8,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.33611,
    "c": 0.08113,
    "h": 149
  },
  "luminance": 0.041
}

Semantic roles & 50–950 ramp

primary

#10421E

secondary

#7C3267

accent

#44B7E4

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #10421E

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

Preview Lab → · Contrast checker → · Palette generator →