#1B4615#1B4615

#1B4615 is a dark, moderate green. Relative luminance 0.047; OKLCH L 35.1% C 0.091 H 141.3°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B4615
RGB	rgb(27, 70, 21)
HSL	hsl(113, 54%, 18%)
HSV	hsv(113, 70%, 27%)
CMYK	cmyk(61.4%, 0%, 70%, 72.5%)
CIE-LAB	lab(25.76, -26.01, 24.45)
CIE-LCH	lch(25.76, 35.70, 136.77°)
OKLab	oklab(35.13% -0.0711 0.0569)
OKLCH	oklch(35.13% 0.091 141.3)
XYZ	xyz(2.7774, 4.6672, 1.4638)
Luminance	0.0467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 2.53

Hunter Green (survey)

#0B4008

ΔE00 2.61

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4615 #401546

analogous

#334615 #1B4615 #154627

triadic

#1B4615 #151B46 #46151B

tetradic

#1B4615 #153346 #401546 #462715

square

#1B4615 #153346 #401546 #462715

split-complementary

#1B4615 #271546 #461533

monochromatic

#091807 #091807 #1B4615 #2D7523 #3FA431

Accessibility & contrast

On white

10.86

#1B4615 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#1B4615 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4615

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4615	#FFFFFF	#000000	##FFFFFF
##1B4615	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0F

Deuteranopia (green-blind)

#423C19

Tritanopia (blue-blind)

#15443C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1b4615;
/* rgb */ color: rgb(27, 70, 21);
/* oklch */ color: oklch(35.1% 0.091 141.3);

Tailwind

colors: {
  custom: {
    50: '#5d7a55',
    500: '#1b4615',
    950: '#000000',
  },
}

SCSS

$custom: #1b4615;
$custom-light: #5d7a55;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4615",
  "rgb": {
    "r": 27,
    "g": 70,
    "b": 21
  },
  "hsl": {
    "h": 112.653,
    "s": 53.846,
    "l": 17.843
  },
  "oklch": {
    "l": 0.35134,
    "c": 0.09107,
    "h": 141.3
  },
  "luminance": 0.04667
}

Semantic roles & 50–950 ramp

primary

#1B4615

secondary

#75397E

accent

#4BDDCB

background

#F5F7F5

surface

#E9EDE8

border

#C5C8C4

text

#040903

muted

#797B78

Preview Lab

Preview with #1B4615

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

Preview Lab → · Contrast checker → · Palette generator →