#10400F#10400F

#10400F is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.8% C 0.093 H 142.8°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#10400F
RGB	rgb(16, 64, 15)
HSL	hsl(119, 62%, 15%)
HSV	hsv(119, 77%, 25%)
CMYK	cmyk(75%, 0%, 76.6%, 74.9%)
CIE-LAB	lab(23.04, -27.23, 24.40)
CIE-LCH	lch(23.04, 36.56, 138.14°)
OKLab	oklab(32.75% -0.074 0.0561)
OKLCH	oklch(32.75% 0.093 142.8)
XYZ	xyz(2.1332, 3.8112, 1.0751)
Luminance	0.0381 (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

#10400F #3F0F40

analogous

#28400F #10400F #0F4026

triadic

#10400F #0F1040 #400F10

tetradic

#10400F #0F2840 #3F0F40 #40260F

square

#10400F #0F2840 #3F0F40 #40260F

split-complementary

#10400F #260F40 #400F28

monochromatic

#061906 #061906 #10400F #1C721B #29A326

Accessibility & contrast

On white

11.92

#10400F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#10400F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10400F

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10400F	#FFFFFF	#000000	##FFFFFF
##10400F	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423908

Deuteranopia (green-blind)

#3C3514

Tritanopia (blue-blind)

#063E36

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #10400f;
/* rgb */ color: rgb(16, 64, 15);
/* oklch */ color: oklch(32.8% 0.093 142.8);

Tailwind

colors: {
  custom: {
    50: '#567550',
    500: '#10400f',
    950: '#000000',
  },
}

SCSS

$custom: #10400f;
$custom-light: #567550;
$custom-dark: #000000;

JSON

{
  "hex": "#10400f",
  "rgb": {
    "r": 16,
    "g": 64,
    "b": 15
  },
  "hsl": {
    "h": 118.776,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32752,
    "c": 0.09289,
    "h": 142.8
  },
  "luminance": 0.03811
}

Semantic roles & 50–950 ramp

primary

#10400F

secondary

#79307A

accent

#43E5E2

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030802

muted

#787B78

Preview Lab

Preview with #10400F

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

Preview Lab → · Contrast checker → · Palette generator →