#10351B#10351B

#10351B is a dark, moderate green. Relative luminance 0.027; OKLCH L 29.4% C 0.063 H 150.4°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#10351B
RGB	rgb(16, 53, 27)
HSL	hsl(138, 54%, 14%)
HSV	hsv(138, 70%, 21%)
CMYK	cmyk(69.8%, 0%, 49.1%, 79.2%)
CIE-LAB	lab(18.95, -20.29, 12.57)
CIE-LCH	lch(18.95, 23.87, 148.21°)
OKLab	oklab(29.44% -0.0549 0.0311)
OKLCH	oklch(29.44% 0.063 150.4)
XYZ	xyz(1.6845, 2.7353, 1.4759)
Luminance	0.0273 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10351B #35102A

analogous

#173510 #10351B #10352D

triadic

#10351B #1B1035 #351B10

tetradic

#10351B #101735 #35102A #352D10

square

#10351B #101735 #35102A #352D10

split-complementary

#10351B #2D1035 #351017

monochromatic

#07180C #07180C #10351B #1E6433 #2C934B

Accessibility & contrast

On white

13.57

#10351B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#10351B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10351B

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10351B	#FFFFFF	#000000	##FFFFFF
##10351B	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353019

Deuteranopia (green-blind)

#302D1D

Tritanopia (blue-blind)

#06342F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #10351b;
/* rgb */ color: rgb(16, 53, 27);
/* oklch */ color: oklch(29.4% 0.063 150.4);

Tailwind

colors: {
  custom: {
    50: '#536c57',
    500: '#10351b',
    950: '#000000',
  },
}

SCSS

$custom: #10351b;
$custom-light: #536c57;
$custom-dark: #000000;

JSON

{
  "hex": "#10351b",
  "rgb": {
    "r": 16,
    "g": 53,
    "b": 27
  },
  "hsl": {
    "h": 137.838,
    "s": 53.623,
    "l": 13.529
  },
  "oklch": {
    "l": 0.29436,
    "c": 0.06309,
    "h": 150.4
  },
  "luminance": 0.02735
}

Semantic roles & 50–950 ramp

primary

#10351B

secondary

#6F325D

accent

#4BB2DD

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020703

muted

#787A78

Preview Lab

Preview with #10351B

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

Preview Lab → · Contrast checker → · Palette generator →