#156F21#156F21

#156F21 is a mid, vivid green. Relative luminance 0.116; OKLCH L 47.4% C 0.139 H 144.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#156F21
RGB	rgb(21, 111, 33)
HSL	hsl(128, 68%, 26%)
HSV	hsv(128, 81%, 44%)
CMYK	cmyk(81.1%, 0%, 70.3%, 56.5%)
CIE-LAB	lab(40.63, -42.11, 34.95)
CIE-LCH	lch(40.63, 54.72, 140.31°)
OKLab	oklab(47.44% -0.1137 0.0807)
OKLCH	oklch(47.44% 0.139 144.7)
XYZ	xyz(6.2678, 11.6374, 3.3545)
Luminance	0.1164 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156F21 #6F1563

analogous

#366F15 #156F21 #156F4E

triadic

#156F21 #21156F #6F2115

tetradic

#156F21 #15366F #6F1563 #6F4E15

square

#156F21 #15366F #6F1563 #6F4E15

split-complementary

#156F21 #4E156F #6F1536

monochromatic

#051A08 #0B3C12 #156F21 #1FA230 #28D640

Accessibility & contrast

On white

6.31

#156F21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#156F21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156F21

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156F21	#FFFFFF	#000000	##FFFFFF
##156F21	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716417

Deuteranopia (green-blind)

#675D28

Tritanopia (blue-blind)

#006C5F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #156f21;
/* rgb */ color: rgb(21, 111, 33);
/* oklch */ color: oklch(47.4% 0.139 144.7);

Tailwind

colors: {
  custom: {
    50: '#649960',
    500: '#156f21',
    950: '#000000',
  },
}

SCSS

$custom: #156f21;
$custom-light: #649960;
$custom-dark: #000000;

JSON

{
  "hex": "#156f21",
  "rgb": {
    "r": 21,
    "g": 111,
    "b": 33
  },
  "hsl": {
    "h": 128,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47435,
    "c": 0.13941,
    "h": 144.7
  },
  "luminance": 0.11638
}

Semantic roles & 50–950 ramp

primary

#156F21

secondary

#A53A97

accent

#3DD4EB

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060E05

muted

#7A7E79

Preview Lab

Preview with #156F21

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

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