#154C2A#154C2A

#154C2A is a dark, moderate green. Relative luminance 0.055; OKLCH L 37.1% C 0.082 H 152.6°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#154C2A
RGB	rgb(21, 76, 42)
HSL	hsl(143, 57%, 19%)
HSV	hsv(143, 72%, 30%)
CMYK	cmyk(72.4%, 0%, 44.7%, 70.2%)
CIE-LAB	lab(28.10, -26.79, 15.12)
CIE-LCH	lch(28.10, 30.76, 150.56°)
OKLab	oklab(37.1% -0.0723 0.0376)
OKLCH	oklch(37.1% 0.082 152.6)
XYZ	xyz(3.3113, 5.4951, 3.0762)
Luminance	0.0549 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 6.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C2A #4C1537

analogous

#1C4C15 #154C2A #154C46

triadic

#154C2A #2A154C #4C2A15

tetradic

#154C2A #151C4C #4C1537 #4C4615

square

#154C2A #151C4C #4C1537 #4C4615

split-complementary

#154C2A #46154C #4C151C

monochromatic

#07180D #081C10 #154C2A #227C44 #2FAC5F

Accessibility & contrast

On white

10.00

#154C2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#154C2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C2A

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C2A	#FFFFFF	#000000	##FFFFFF
##154C2A	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4528

Deuteranopia (green-blind)

#45402C

Tritanopia (blue-blind)

#004B44

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154c2a;
/* rgb */ color: rgb(21, 76, 42);
/* oklch */ color: oklch(37.1% 0.082 152.6);

Tailwind

colors: {
  custom: {
    50: '#5a7e64',
    500: '#154c2a',
    950: '#000000',
  },
}

SCSS

$custom: #154c2a;
$custom-light: #5a7e64;
$custom-dark: #000000;

JSON

{
  "hex": "#154c2a",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 42
  },
  "hsl": {
    "h": 142.909,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37103,
    "c": 0.08152,
    "h": 152.6
  },
  "luminance": 0.05495
}

Semantic roles & 50–950 ramp

primary

#154C2A

secondary

#843967

accent

#48A6E0

background

#F5F7F5

surface

#E9EEEA

border

#C5C9C6

text

#040A05

muted

#797C79

Preview Lab

Preview with #154C2A

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

Preview Lab → · Contrast checker → · Palette generator →