#1B5115#1B5115

#1B5115 is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.5% C 0.107 H 141.7°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#1B5115
RGB	rgb(27, 81, 21)
HSL	hsl(114, 59%, 20%)
HSV	hsv(114, 74%, 32%)
CMYK	cmyk(66.7%, 0%, 74.1%, 68.2%)
CIE-LAB	lab(29.84, -30.78, 28.91)
CIE-LCH	lch(29.84, 42.23, 136.80°)
OKLab	oklab(38.5% -0.084 0.0664)
OKLCH	oklch(38.5% 0.107 141.7)
XYZ	xyz(3.5296, 6.1717, 1.7146)
Luminance	0.0617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B5115 #4B1551

analogous

#395115 #1B5115 #15512D

triadic

#1B5115 #151B51 #51151B

tetradic

#1B5115 #153951 #4B1551 #512D15

square

#1B5115 #153951 #4B1551 #512D15

split-complementary

#1B5115 #2D1551 #511539

monochromatic

#081806 #0B2008 #1B5115 #2B8222 #3BB22E

Accessibility & contrast

On white

9.40

#1B5115 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#1B5115 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5115

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B5115	#FFFFFF	#000000	##FFFFFF
##1B5115	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53490D

Deuteranopia (green-blind)

#4C451B

Tritanopia (blue-blind)

#124E45

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1b5115;
/* rgb */ color: rgb(27, 81, 21);
/* oklch */ color: oklch(38.5% 0.107 141.7);

Tailwind

colors: {
  custom: {
    50: '#5f8256',
    500: '#1b5115',
    950: '#000000',
  },
}

SCSS

$custom: #1b5115;
$custom-light: #5f8256;
$custom-dark: #000000;

JSON

{
  "hex": "#1b5115",
  "rgb": {
    "r": 27,
    "g": 81,
    "b": 21
  },
  "hsl": {
    "h": 114,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.38498,
    "c": 0.10703,
    "h": 141.7
  },
  "luminance": 0.06172
}

Semantic roles & 50–950 ramp

primary

#1B5115

secondary

#813989

accent

#46E2D2

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050A03

muted

#797C78

Preview Lab

Preview with #1B5115

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

Preview Lab → · Contrast checker → · Palette generator →