#154A18#154A18

#154A18 is a dark, moderate green. Relative luminance 0.051; OKLCH L 36.2% C 0.097 H 144.1°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#154A18
RGB	rgb(21, 74, 24)
HSL	hsl(123, 56%, 19%)
HSV	hsv(123, 72%, 29%)
CMYK	cmyk(71.6%, 0%, 67.6%, 71%)
CIE-LAB	lab(27.08, -29.05, 24.30)
CIE-LCH	lch(27.08, 37.87, 140.08°)
OKLab	oklab(36.17% -0.0787 0.057)
OKLCH	oklch(36.17% 0.097 144.1)
XYZ	xyz(2.9227, 5.1226, 1.6987)
Luminance	0.0512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.10

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A18 #4A1547

analogous

#2C4A15 #154A18 #154A32

triadic

#154A18 #18154A #4A1815

tetradic

#154A18 #152C4A #4A1547 #4A3215

square

#154A18 #152C4A #4A1547 #4A3215

split-complementary

#154A18 #32154A #4A152C

monochromatic

#071808 #071A09 #154A18 #237A27 #30A937

Accessibility & contrast

On white

10.37

#154A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#154A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A18

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A18	#FFFFFF	#000000	##FFFFFF
##154A18	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4313

Deuteranopia (green-blind)

#453E1C

Tritanopia (blue-blind)

#08483F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #154a18;
/* rgb */ color: rgb(21, 74, 24);
/* oklch */ color: oklch(36.2% 0.097 144.1);

Tailwind

colors: {
  custom: {
    50: '#5a7d57',
    500: '#154a18',
    950: '#000000',
  },
}

SCSS

$custom: #154a18;
$custom-light: #5a7d57;
$custom-dark: #000000;

JSON

{
  "hex": "#154a18",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 24
  },
  "hsl": {
    "h": 123.396,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.36172,
    "c": 0.0972,
    "h": 144.1
  },
  "luminance": 0.05123
}

Semantic roles & 50–950 ramp

primary

#154A18

secondary

#82397E

accent

#49D7DF

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #154A18

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

Preview Lab → · Contrast checker → · Palette generator →