#156D40#156D40

#156D40 is a mid, moderate green. Relative luminance 0.115; OKLCH L 47.3% C 0.108 H 155.2°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#156D40
RGB	rgb(21, 109, 64)
HSL	hsl(149, 68%, 25%)
HSV	hsv(149, 81%, 43%)
CMYK	cmyk(80.7%, 0%, 41.3%, 57.3%)
CIE-LAB	lab(40.35, -36.33, 18.17)
CIE-LCH	lch(40.35, 40.62, 153.44°)
OKLab	oklab(47.34% -0.098 0.0453)
OKLCH	oklch(47.34% 0.108 155.2)
XYZ	xyz(6.7027, 11.4661, 6.7094)
Luminance	0.1147 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156D40 #6D1542

analogous

#166D15 #156D40 #156D6C

triadic

#156D40 #40156D #6D4015

tetradic

#156D40 #15166D #6D1542 #6D6C15

square

#156D40 #15166D #6D1542 #6D6C15

split-complementary

#156D40 #6C156D #6D1516

monochromatic

#051A0F #0B3A22 #156D40 #1FA05E #29D47C

Accessibility & contrast

On white

6.38

#156D40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#156D40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156D40

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156D40	#FFFFFF	#000000	##FFFFFF
##156D40	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643D

Deuteranopia (green-blind)

#625C43

Tritanopia (blue-blind)

#006C62

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #156d40;
/* rgb */ color: rgb(21, 109, 64);
/* oklch */ color: oklch(47.3% 0.108 155.2);

Tailwind

colors: {
  custom: {
    50: '#629875',
    500: '#156d40',
    950: '#000000',
  },
}

SCSS

$custom: #156d40;
$custom-light: #629875;
$custom-dark: #000000;

JSON

{
  "hex": "#156d40",
  "rgb": {
    "r": 21,
    "g": 109,
    "b": 64
  },
  "hsl": {
    "h": 149.318,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47342,
    "c": 0.10793,
    "h": 155.2
  },
  "luminance": 0.11467
}

Semantic roles & 50–950 ramp

primary

#156D40

secondary

#A33A70

accent

#3D96EB

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #156D40

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

Preview Lab → · Contrast checker → · Palette generator →