#156121#156121

#156121 is a dark, vivid green. Relative luminance 0.088; OKLCH L 43.3% C 0.121 H 145.4°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#156121
RGB	rgb(21, 97, 33)
HSL	hsl(129, 64%, 23%)
HSV	hsv(129, 78%, 38%)
CMYK	cmyk(78.4%, 0%, 66%, 62%)
CIE-LAB	lab(35.63, -36.99, 29.40)
CIE-LCH	lch(35.63, 47.25, 141.53°)
OKLab	oklab(43.28% -0.0998 0.0689)
OKLCH	oklch(43.28% 0.121 145.4)
XYZ	xyz(4.8581, 8.8181, 2.8846)
Luminance	0.0882 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156121 #611555

analogous

#2F6115 #156121 #156147

triadic

#156121 #211561 #612115

tetradic

#156121 #152F61 #611555 #614715

square

#156121 #152F61 #611555 #614715

split-complementary

#156121 #471561 #61152F

monochromatic

#051909 #0A2F10 #156121 #209332 #2BC643

Accessibility & contrast

On white

7.60

#156121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#156121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #156121

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156121	#FFFFFF	#000000	##FFFFFF
##156121	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63571A

Deuteranopia (green-blind)

#5A5126

Tritanopia (blue-blind)

#005E53

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #156121;
/* rgb */ color: rgb(21, 97, 33);
/* oklch */ color: oklch(43.3% 0.121 145.4);

Tailwind

colors: {
  custom: {
    50: '#608f5f',
    500: '#156121',
    950: '#000000',
  },
}

SCSS

$custom: #156121;
$custom-light: #608f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#156121",
  "rgb": {
    "r": 21,
    "g": 97,
    "b": 33
  },
  "hsl": {
    "h": 129.474,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43284,
    "c": 0.12129,
    "h": 145.4
  },
  "luminance": 0.08819
}

Semantic roles & 50–950 ramp

primary

#156121

secondary

#983A89

accent

#40CDE7

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C05

muted

#7A7D79

Preview Lab

Preview with #156121

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

Preview Lab → · Contrast checker → · Palette generator →