#154D21#154D21

#154D21 is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.2% C 0.093 H 147.3°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#154D21
RGB	rgb(21, 77, 33)
HSL	hsl(133, 57%, 19%)
HSV	hsv(133, 73%, 30%)
CMYK	cmyk(72.7%, 0%, 57.1%, 69.8%)
CIE-LAB	lab(28.32, -28.95, 20.77)
CIE-LCH	lch(28.32, 35.63, 144.34°)
OKLab	oklab(37.23% -0.0781 0.0501)
OKLCH	oklch(37.23% 0.093 147.3)
XYZ	xyz(3.2374, 5.5767, 2.3443)
Luminance	0.0558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D21 #4D1541

analogous

#254D15 #154D21 #154D3D

triadic

#154D21 #21154D #4D2115

tetradic

#154D21 #15254D #4D1541 #4D3D15

square

#154D21 #15254D #4D1541 #4D3D15

split-complementary

#154D21 #3D154D #4D1525

monochromatic

#07180A #081D0C #154D21 #227D36 #2FAD4A

Accessibility & contrast

On white

9.93

#154D21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#154D21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D21

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D21	#FFFFFF	#000000	##FFFFFF
##154D21	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461D

Deuteranopia (green-blind)

#474124

Tritanopia (blue-blind)

#034B43

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154d21;
/* rgb */ color: rgb(21, 77, 33);
/* oklch */ color: oklch(37.2% 0.093 147.3);

Tailwind

colors: {
  custom: {
    50: '#5b7f5d',
    500: '#154d21',
    950: '#000000',
  },
}

SCSS

$custom: #154d21;
$custom-light: #5b7f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#154d21",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 33
  },
  "hsl": {
    "h": 132.857,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37232,
    "c": 0.09278,
    "h": 147.3
  },
  "luminance": 0.05577
}

Semantic roles & 50–950 ramp

primary

#154D21

secondary

#853975

accent

#47C0E0

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A04

muted

#797C79

Preview Lab

Preview with #154D21

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

Preview Lab → · Contrast checker → · Palette generator →