#154C2B#154C2B

#154C2B is a dark, moderate green. Relative luminance 0.055; OKLCH L 37.1% C 0.080 H 153.3°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#154C2B
RGB	rgb(21, 76, 43)
HSL	hsl(144, 57%, 19%)
HSV	hsv(144, 72%, 30%)
CMYK	cmyk(72.4%, 0%, 43.4%, 70.2%)
CIE-LAB	lab(28.12, -26.58, 14.53)
CIE-LCH	lch(28.12, 30.29, 151.33°)
OKLab	oklab(37.13% -0.0718 0.0362)
OKLCH	oklch(37.13% 0.08 153.3)
XYZ	xyz(3.3295, 5.5024, 3.1716)
Luminance	0.0550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C2B #4C1536

analogous

#1B4C15 #154C2B #154C47

triadic

#154C2B #2B154C #4C2B15

tetradic

#154C2B #151B4C #4C1536 #4C4715

square

#154C2B #151B4C #4C1536 #4C4715

split-complementary

#154C2B #47154C #4C151B

monochromatic

#07180E #081C10 #154C2B #227C46 #2FAC61

Accessibility & contrast

On white

10.00

#154C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#154C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C2B

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C2B	#FFFFFF	#000000	##FFFFFF
##154C2B	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)

#4C4529

Deuteranopia (green-blind)

#45402D

Tritanopia (blue-blind)

#004B44

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154c2b;
/* rgb */ color: rgb(21, 76, 43);
/* oklch */ color: oklch(37.1% 0.080 153.3);

Tailwind

colors: {
  custom: {
    50: '#5a7e64',
    500: '#154c2b',
    950: '#000000',
  },
}

SCSS

$custom: #154c2b;
$custom-light: #5a7e64;
$custom-dark: #000000;

JSON

{
  "hex": "#154c2b",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 43
  },
  "hsl": {
    "h": 144,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37125,
    "c": 0.08043,
    "h": 153.3
  },
  "luminance": 0.05503
}

Semantic roles & 50–950 ramp

primary

#154C2B

secondary

#843966

accent

#48A3E0

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A05

muted

#797C7A

Preview Lab

Preview with #154C2B

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

Preview Lab → · Contrast checker → · Palette generator →