#155E27#155E27

#155E27 is a dark, moderate green. Relative luminance 0.083; OKLCH L 42.5% C 0.112 H 147.5°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#155E27
RGB	rgb(21, 94, 39)
HSL	hsl(135, 63%, 23%)
HSV	hsv(135, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 58.5%, 63.1%)
CIE-LAB	lab(34.62, -34.96, 25.07)
CIE-LCH	lch(34.62, 43.02, 144.36°)
OKLab	oklab(42.47% -0.0941 0.06)
OKLCH	oklch(42.47% 0.112 147.5)
XYZ	xyz(4.6778, 8.3108, 3.2767)
Luminance	0.0831 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E27 #5E154C

analogous

#275E15 #155E27 #155E4C

triadic

#155E27 #27155E #5E2715

tetradic

#155E27 #15275E #5E154C #5E4C15

square

#155E27 #15275E #5E154C #5E4C15

split-complementary

#155E27 #4C155E #5E1527

monochromatic

#06190A #0A2C12 #155E27 #20903C #2BC251

Accessibility & contrast

On white

7.89

#155E27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#155E27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E27

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E27	#FFFFFF	#000000	##FFFFFF
##155E27	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5522

Deuteranopia (green-blind)

#574F2B

Tritanopia (blue-blind)

#005C52

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155e27;
/* rgb */ color: rgb(21, 94, 39);
/* oklch */ color: oklch(42.5% 0.112 147.5);

Tailwind

colors: {
  custom: {
    50: '#5f8c63',
    500: '#155e27',
    950: '#000000',
  },
}

SCSS

$custom: #155e27;
$custom-light: #5f8c63;
$custom-dark: #000000;

JSON

{
  "hex": "#155e27",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 39
  },
  "hsl": {
    "h": 134.795,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42471,
    "c": 0.11164,
    "h": 147.5
  },
  "luminance": 0.08311
}

Semantic roles & 50–950 ramp

primary

#155E27

secondary

#95397F

accent

#41BEE7

background

#F5F8F5

surface

#EAF0EA

border

#C6CBC6

text

#050C05

muted

#797D79

Preview Lab

Preview with #155E27

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

Preview Lab → · Contrast checker → · Palette generator →