#10371F#10371F

#10371F is a dark, moderate green. Relative luminance 0.029; OKLCH L 30.2% C 0.062 H 153.3°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#10371F
RGB	rgb(16, 55, 31)
HSL	hsl(143, 55%, 14%)
HSV	hsv(143, 71%, 22%)
CMYK	cmyk(70.9%, 0%, 43.6%, 78.4%)
CIE-LAB	lab(19.81, -20.40, 11.10)
CIE-LCH	lch(19.81, 23.23, 151.46°)
OKLab	oklab(30.17% -0.0553 0.0278)
OKLCH	oklch(30.17% 0.062 153.3)
XYZ	xyz(1.8270, 2.9413, 1.7675)
Luminance	0.0294 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10371F #371028

analogous

#153710 #10371F #103733

triadic

#10371F #1F1037 #371F10

tetradic

#10371F #101537 #371028 #373310

square

#10371F #101537 #371028 #373310

split-complementary

#10371F #331037 #371015

monochromatic

#07180D #07180D #10371F #1E663A #2C9654

Accessibility & contrast

On white

13.22

#10371F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#10371F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10371F

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10371F	#FFFFFF	#000000	##FFFFFF
##10371F	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321D

Deuteranopia (green-blind)

#322E21

Tritanopia (blue-blind)

#043631

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #10371f;
/* rgb */ color: rgb(16, 55, 31);
/* oklch */ color: oklch(30.2% 0.062 153.3);

Tailwind

colors: {
  custom: {
    50: '#536e5a',
    500: '#10371f',
    950: '#000000',
  },
}

SCSS

$custom: #10371f;
$custom-light: #536e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#10371f",
  "rgb": {
    "r": 16,
    "g": 55,
    "b": 31
  },
  "hsl": {
    "h": 143.077,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.30166,
    "c": 0.06185,
    "h": 153.3
  },
  "luminance": 0.02941
}

Semantic roles & 50–950 ramp

primary

#10371F

secondary

#713259

accent

#4AA5DE

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#030704

muted

#787A79

Preview Lab

Preview with #10371F

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

Preview Lab → · Contrast checker → · Palette generator →