#10371E#10371E

#10371E is a dark, moderate green. Relative luminance 0.029; OKLCH L 30.1% C 0.063 H 152.4°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#10371E
RGB	rgb(16, 55, 30)
HSL	hsl(142, 55%, 14%)
HSV	hsv(142, 71%, 22%)
CMYK	cmyk(70.9%, 0%, 45.5%, 78.4%)
CIE-LAB	lab(19.79, -20.63, 11.72)
CIE-LCH	lch(19.79, 23.73, 150.40°)
OKLab	oklab(30.14% -0.0558 0.0292)
OKLCH	oklch(30.14% 0.063 152.4)
XYZ	xyz(1.8141, 2.9361, 1.6992)
Luminance	0.0294 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10371E #371029

analogous

#163710 #10371E #103732

triadic

#10371E #1E1037 #371E10

tetradic

#10371E #101637 #371029 #373210

square

#10371E #101637 #371029 #373210

split-complementary

#10371E #321037 #371016

monochromatic

#07180D #07180D #10371E #1E6638 #2C9652

Accessibility & contrast

On white

13.23

#10371E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#10371E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10371E

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10371E	#FFFFFF	#000000	##FFFFFF
##10371E	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321C

Deuteranopia (green-blind)

#322E20

Tritanopia (blue-blind)

#043631

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #10371e;
/* rgb */ color: rgb(16, 55, 30);
/* oklch */ color: oklch(30.1% 0.063 152.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#10371e",
  "rgb": {
    "r": 16,
    "g": 55,
    "b": 30
  },
  "hsl": {
    "h": 141.538,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.30142,
    "c": 0.06301,
    "h": 152.4
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#10371E

secondary

#71325A

accent

#4AA9DE

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#030703

muted

#787A78

Preview Lab

Preview with #10371E

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

Preview Lab → · Contrast checker → · Palette generator →