#153121#153121

#153121 is a dark, muted green. Relative luminance 0.025; OKLCH L 28.6% C 0.045 H 156.8°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#153121
RGB	rgb(21, 49, 33)
HSL	hsl(146, 40%, 14%)
HSV	hsv(146, 57%, 19%)
CMYK	cmyk(57.1%, 0%, 32.7%, 80.8%)
CIE-LAB	lab(17.76, -15.23, 7.02)
CIE-LCH	lch(17.76, 16.77, 155.26°)
OKLab	oklab(28.57% -0.0418 0.0179)
OKLCH	oklch(28.57% 0.045 156.8)
XYZ	xyz(1.6820, 2.4657, 1.8258)
Luminance	0.0247 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153121 #311525

analogous

#173115 #153121 #15312F

triadic

#153121 #211531 #312115

tetradic

#153121 #151731 #311525 #312F15

square

#153121 #151731 #311525 #312F15

split-complementary

#153121 #2F1531 #311517

monochromatic

#09150E #09150E #153121 #275C3E #3A875B

Accessibility & contrast

On white

14.06

#153121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#153121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153121

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153121	#FFFFFF	#000000	##FFFFFF
##153121	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D20

Deuteranopia (green-blind)

#2D2A22

Tritanopia (blue-blind)

#0E312D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #153121;
/* rgb */ color: rgb(21, 49, 33);
/* oklch */ color: oklch(28.6% 0.045 156.8);

Tailwind

colors: {
  custom: {
    50: '#54695c',
    500: '#153121',
    950: '#000000',
  },
}

SCSS

$custom: #153121;
$custom-light: #54695c;
$custom-dark: #000000;

JSON

{
  "hex": "#153121",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 33
  },
  "hsl": {
    "h": 145.714,
    "s": 40,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2857,
    "c": 0.04543,
    "h": 156.8
  },
  "luminance": 0.02466
}

Semantic roles & 50–950 ramp

primary

#153121

secondary

#683A54

accent

#589CD0

background

#F4F6F5

surface

#E8EBE9

border

#C4C6C5

text

#030604

muted

#787A79

Preview Lab

Preview with #153121

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

Preview Lab → · Contrast checker → · Palette generator →