#155121#155121

#155121 is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.5% C 0.099 H 146.8°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#155121
RGB	rgb(21, 81, 33)
HSL	hsl(132, 59%, 20%)
HSV	hsv(132, 74%, 32%)
CMYK	cmyk(74.1%, 0%, 59.3%, 68.2%)
CIE-LAB	lab(29.80, -30.64, 22.57)
CIE-LCH	lch(29.80, 38.06, 143.63°)
OKLab	oklab(38.45% -0.0827 0.0541)
OKLCH	oklch(38.45% 0.099 146.8)
XYZ	xyz(3.5260, 6.1537, 2.4405)
Luminance	0.0615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155121 #511545

analogous

#275115 #155121 #15513F

triadic

#155121 #211551 #512115

tetradic

#155121 #152751 #511545 #513F15

square

#155121 #152751 #511545 #513F15

split-complementary

#155121 #3F1551 #511527

monochromatic

#06180A #08200D #155121 #228235 #2EB249

Accessibility & contrast

On white

9.41

#155121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#155121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155121

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155121	#FFFFFF	#000000	##FFFFFF
##155121	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491D

Deuteranopia (green-blind)

#4B4425

Tritanopia (blue-blind)

#014F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #155121;
/* rgb */ color: rgb(21, 81, 33);
/* oklch */ color: oklch(38.5% 0.099 146.8);

Tailwind

colors: {
  custom: {
    50: '#5c825d',
    500: '#155121',
    950: '#000000',
  },
}

SCSS

$custom: #155121;
$custom-light: #5c825d;
$custom-dark: #000000;

JSON

{
  "hex": "#155121",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 33
  },
  "hsl": {
    "h": 132,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.38453,
    "c": 0.09878,
    "h": 146.8
  },
  "luminance": 0.06154
}

Semantic roles & 50–950 ramp

primary

#155121

secondary

#893979

accent

#46C3E2

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040A04

muted

#797C79

Preview Lab

Preview with #155121

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

Preview Lab → · Contrast checker → · Palette generator →