#1B5410#1B5410

#1B5410 is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.4% C 0.115 H 140.8°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#1B5410
RGB	rgb(27, 84, 16)
HSL	hsl(110, 68%, 20%)
HSV	hsv(110, 81%, 33%)
CMYK	cmyk(67.9%, 0%, 81%, 67.1%)
CIE-LAB	lab(30.90, -32.48, 32.19)
CIE-LCH	lch(30.90, 45.72, 135.26°)
OKLab	oklab(39.36% -0.0889 0.0725)
OKLCH	oklch(39.36% 0.115 140.8)
XYZ	xyz(3.7157, 6.6107, 1.5703)
Luminance	0.0661 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B5410 #491054

analogous

#3D5410 #1B5410 #105427

triadic

#1B5410 #101B54 #54101B

tetradic

#1B5410 #103D54 #491054 #542710

square

#1B5410 #103D54 #491054 #542710

split-complementary

#1B5410 #271054 #54103D

monochromatic

#081A05 #0A2106 #1B5410 #2C871A #3CBB24

Accessibility & contrast

On white

9.04

#1B5410 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#1B5410 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5410

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B5410	#FFFFFF	#000000	##FFFFFF
##1B5410	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C04

Deuteranopia (green-blind)

#4F4717

Tritanopia (blue-blind)

#125147

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1b5410;
/* rgb */ color: rgb(27, 84, 16);
/* oklch */ color: oklch(39.4% 0.115 140.8);

Tailwind

colors: {
  custom: {
    50: '#608554',
    500: '#1b5410',
    950: '#000000',
  },
}

SCSS

$custom: #1b5410;
$custom-light: #608554;
$custom-dark: #000000;

JSON

{
  "hex": "#1b5410",
  "rgb": {
    "r": 27,
    "g": 84,
    "b": 16
  },
  "hsl": {
    "h": 110.294,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39363,
    "c": 0.11469,
    "h": 140.8
  },
  "luminance": 0.06611
}

Semantic roles & 50–950 ramp

primary

#1B5410

secondary

#7F328E

accent

#3DEBCF

background

#F5F8F4

surface

#EAEFE8

border

#C6CAC4

text

#050B03

muted

#797C78

Preview Lab

Preview with #1B5410

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

Preview Lab → · Contrast checker → · Palette generator →