#156E21#156E21

#156E21 is a mid, vivid green. Relative luminance 0.114; OKLCH L 47.1% C 0.138 H 144.7°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#156E21
RGB	rgb(21, 110, 33)
HSL	hsl(128, 68%, 26%)
HSV	hsv(128, 81%, 43%)
CMYK	cmyk(80.9%, 0%, 70%, 56.9%)
CIE-LAB	lab(40.28, -41.75, 34.56)
CIE-LCH	lch(40.28, 54.20, 140.38°)
OKLab	oklab(47.14% -0.1127 0.0799)
OKLCH	oklch(47.14% 0.138 144.7)
XYZ	xyz(6.1593, 11.4204, 3.3183)
Luminance	0.1142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156E21 #6E1562

analogous

#356E15 #156E21 #156E4D

triadic

#156E21 #21156E #6E2115

tetradic

#156E21 #15356E #6E1562 #6E4D15

square

#156E21 #15356E #6E1562 #6E4D15

split-complementary

#156E21 #4D156E #6E1535

monochromatic

#051A08 #0B3B12 #156E21 #1FA130 #29D540

Accessibility & contrast

On white

6.39

#156E21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#156E21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156E21

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156E21	#FFFFFF	#000000	##FFFFFF
##156E21	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706317

Deuteranopia (green-blind)

#665C28

Tritanopia (blue-blind)

#006B5E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #156e21;
/* rgb */ color: rgb(21, 110, 33);
/* oklch */ color: oklch(47.1% 0.138 144.7);

Tailwind

colors: {
  custom: {
    50: '#649960',
    500: '#156e21',
    950: '#000000',
  },
}

SCSS

$custom: #156e21;
$custom-light: #649960;
$custom-dark: #000000;

JSON

{
  "hex": "#156e21",
  "rgb": {
    "r": 21,
    "g": 110,
    "b": 33
  },
  "hsl": {
    "h": 128.09,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47141,
    "c": 0.13816,
    "h": 144.7
  },
  "luminance": 0.11421
}

Semantic roles & 50–950 ramp

primary

#156E21

secondary

#A43A96

accent

#3DD3EB

background

#F6F9F5

surface

#EBF2EA

border

#C6CCC6

text

#060E05

muted

#7A7E79

Preview Lab

Preview with #156E21

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

Preview Lab → · Contrast checker → · Palette generator →