#155C30#155C30

#155C30 is a dark, moderate green. Relative luminance 0.080; OKLCH L 42.0% C 0.100 H 151.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#155C30
RGB	rgb(21, 92, 48)
HSL	hsl(143, 63%, 22%)
HSV	hsv(143, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 47.8%, 63.9%)
CIE-LAB	lab(34.04, -32.56, 19.24)
CIE-LCH	lch(34.04, 37.82, 149.41°)
OKLab	oklab(42.03% -0.0876 0.0474)
OKLCH	oklch(42.03% 0.1 151.6)
XYZ	xyz(4.6695, 8.0266, 4.0989)
Luminance	0.0803 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C30 #5C1541

analogous

#1E5C15 #155C30 #155C54

triadic

#155C30 #30155C #5C3015

tetradic

#155C30 #151E5C #5C1541 #5C5415

square

#155C30 #151E5C #5C1541 #5C5415

split-complementary

#155C30 #54155C #5C151E

monochromatic

#06190D #0A2A16 #155C30 #208E4A #2CC064

Accessibility & contrast

On white

8.06

#155C30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#155C30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C30

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C30	#FFFFFF	#000000	##FFFFFF
##155C30	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C542D

Deuteranopia (green-blind)

#544E33

Tritanopia (blue-blind)

#005A51

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155c30;
/* rgb */ color: rgb(21, 92, 48);
/* oklch */ color: oklch(42.0% 0.100 151.6);

Tailwind

colors: {
  custom: {
    50: '#5e8b69',
    500: '#155c30',
    950: '#000000',
  },
}

SCSS

$custom: #155c30;
$custom-light: #5e8b69;
$custom-dark: #000000;

JSON

{
  "hex": "#155c30",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 48
  },
  "hsl": {
    "h": 142.817,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42033,
    "c": 0.09963,
    "h": 151.6
  },
  "luminance": 0.08027
}

Semantic roles & 50–950 ramp

primary

#155C30

secondary

#933971

accent

#42A8E6

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155C30

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

Preview Lab → · Contrast checker → · Palette generator →