#154B18#154B18

#154B18 is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.5% C 0.099 H 144.0°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#154B18
RGB	rgb(21, 75, 24)
HSL	hsl(123, 56%, 19%)
HSV	hsv(123, 72%, 29%)
CMYK	cmyk(72%, 0%, 68%, 70.6%)
CIE-LAB	lab(27.46, -29.47, 24.73)
CIE-LCH	lch(27.46, 38.47, 140.00°)
OKLab	oklab(36.48% -0.0799 0.0579)
OKLCH	oklch(36.48% 0.099 144)
XYZ	xyz(2.9900, 5.2572, 1.7211)
Luminance	0.0526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.05

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B18 #4B1548

analogous

#2D4B15 #154B18 #154B33

triadic

#154B18 #18154B #4B1815

tetradic

#154B18 #152D4B #4B1548 #4B3315

square

#154B18 #152D4B #4B1548 #4B3315

split-complementary

#154B18 #33154B #4B152D

monochromatic

#071808 #081B09 #154B18 #227B27 #30AB37

Accessibility & contrast

On white

10.24

#154B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#154B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B18

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B18	#FFFFFF	#000000	##FFFFFF
##154B18	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4412

Deuteranopia (green-blind)

#463F1C

Tritanopia (blue-blind)

#084940

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #154b18;
/* rgb */ color: rgb(21, 75, 24);
/* oklch */ color: oklch(36.5% 0.099 144.0);

Tailwind

colors: {
  custom: {
    50: '#5b7e57',
    500: '#154b18',
    950: '#000000',
  },
}

SCSS

$custom: #154b18;
$custom-light: #5b7e57;
$custom-dark: #000000;

JSON

{
  "hex": "#154b18",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 24
  },
  "hsl": {
    "h": 123.333,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36481,
    "c": 0.09865,
    "h": 144
  },
  "luminance": 0.05258
}

Semantic roles & 50–950 ramp

primary

#154B18

secondary

#83397F

accent

#48D7E0

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #154B18

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

Preview Lab → · Contrast checker → · Palette generator →