#154E18#154E18

#154E18 is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.4% C 0.103 H 143.9°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#154E18
RGB	rgb(21, 78, 24)
HSL	hsl(123, 58%, 19%)
HSV	hsv(123, 73%, 31%)
CMYK	cmyk(73.1%, 0%, 69.2%, 69.4%)
CIE-LAB	lab(28.57, -30.71, 25.99)
CIE-LCH	lch(28.57, 40.23, 139.75°)
OKLab	oklab(37.41% -0.0832 0.0606)
OKLCH	oklch(37.41% 0.103 143.9)
XYZ	xyz(3.1983, 5.6738, 1.7906)
Luminance	0.0567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.28

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E18 #4E154B

analogous

#2F4E15 #154E18 #154E35

triadic

#154E18 #18154E #4E1815

tetradic

#154E18 #152F4E #4E154B #4E3515

square

#154E18 #152F4E #4E154B #4E3515

split-complementary

#154E18 #35154E #4E152F

monochromatic

#061807 #081E09 #154E18 #227E27 #2FAE36

Accessibility & contrast

On white

9.84

#154E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#154E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E18

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E18	#FFFFFF	#000000	##FFFFFF
##154E18	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504612

Deuteranopia (green-blind)

#49421D

Tritanopia (blue-blind)

#064C43

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154e18;
/* rgb */ color: rgb(21, 78, 24);
/* oklch */ color: oklch(37.4% 0.103 143.9);

Tailwind

colors: {
  custom: {
    50: '#5b8057',
    500: '#154e18',
    950: '#000000',
  },
}

SCSS

$custom: #154e18;
$custom-light: #5b8057;
$custom-dark: #000000;

JSON

{
  "hex": "#154e18",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 24
  },
  "hsl": {
    "h": 123.158,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37406,
    "c": 0.10296,
    "h": 143.9
  },
  "luminance": 0.05674
}

Semantic roles & 50–950 ramp

primary

#154E18

secondary

#863982

accent

#47D9E1

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #154E18

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

Preview Lab → · Contrast checker → · Palette generator →