#157731#157731

#157731 is a mid, vivid green. Relative luminance 0.136; OKLCH L 50.0% C 0.136 H 147.7°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#157731
RGB	rgb(21, 119, 49)
HSL	hsl(137, 70%, 27%)
HSV	hsv(137, 82%, 47%)
CMYK	cmyk(82.4%, 0%, 58.8%, 53.3%)
CIE-LAB	lab(43.62, -42.89, 30.54)
CIE-LCH	lch(43.62, 52.65, 144.54°)
OKLab	oklab(49.97% -0.1153 0.0728)
OKLCH	oklch(49.97% 0.136 147.7)
XYZ	xyz(7.4599, 13.5739, 5.1320)
Luminance	0.1358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157731 #77155B

analogous

#2A7715 #157731 #157762

triadic

#157731 #311577 #773115

tetradic

#157731 #152A77 #77155B #776215

square

#157731 #152A77 #77155B #776215

split-complementary

#157731 #621577 #77152A

monochromatic

#051A0B #0C431C #157731 #1EAB46 #2DDA5E

Accessibility & contrast

On white

5.65

#157731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#157731 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157731

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157731	#FFFFFF	#000000	##FFFFFF
##157731	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C2A

Deuteranopia (green-blind)

#6E6437

Tritanopia (blue-blind)

#007467

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #157731;
/* rgb */ color: rgb(21, 119, 49);
/* oklch */ color: oklch(50.0% 0.136 147.7);

Tailwind

colors: {
  custom: {
    50: '#659f6b',
    500: '#157731',
    950: '#000000',
  },
}

SCSS

$custom: #157731;
$custom-light: #659f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#157731",
  "rgb": {
    "r": 21,
    "g": 119,
    "b": 49
  },
  "hsl": {
    "h": 137.143,
    "s": 70,
    "l": 27.451
  },
  "oklch": {
    "l": 0.49966,
    "c": 0.13632,
    "h": 147.7
  },
  "luminance": 0.13575
}

Semantic roles & 50–950 ramp

primary

#157731

secondary

#AD3B8C

accent

#3BBAED

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070F07

muted

#7A7E7A

Preview Lab

Preview with #157731

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

Preview Lab → · Contrast checker → · Palette generator →