#157F40#157F40

#157F40 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.5% C 0.133 H 151.2°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#157F40
RGB	rgb(21, 127, 64)
HSL	hsl(144, 72%, 29%)
HSV	hsv(144, 83%, 50%)
CMYK	cmyk(83.5%, 0%, 49.6%, 50.2%)
CIE-LAB	lab(46.59, -43.38, 26.23)
CIE-LCH	lch(46.59, 50.70, 148.84°)
OKLab	oklab(52.5% -0.1164 0.0641)
OKLCH	oklch(52.5% 0.133 151.2)
XYZ	xyz(8.8233, 15.7073, 7.4163)
Luminance	0.1571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157F40 #7F1554

analogous

#1F7F15 #157F40 #157F75

triadic

#157F40 #40157F #7F4015

tetradic

#157F40 #151F7F #7F1554 #7F7515

square

#157F40 #151F7F #7F1554 #7F7515

split-complementary

#157F40 #75157F #7F151F

monochromatic

#041A0D #0C4A26 #157F40 #1EB45A #31DD77

Accessibility & contrast

On white

5.07

#157F40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#157F40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157F40

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157F40	#FFFFFF	#000000	##FFFFFF
##157F40	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733B

Deuteranopia (green-blind)

#746B45

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #157f40;
/* rgb */ color: rgb(21, 127, 64);
/* oklch */ color: oklch(52.5% 0.133 151.2);

Tailwind

colors: {
  custom: {
    50: '#67a576',
    500: '#157f40',
    950: '#000000',
  },
}

SCSS

$custom: #157f40;
$custom-light: #67a576;
$custom-dark: #000000;

JSON

{
  "hex": "#157f40",
  "rgb": {
    "r": 21,
    "g": 127,
    "b": 64
  },
  "hsl": {
    "h": 144.34,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52496,
    "c": 0.1329,
    "h": 151.2
  },
  "luminance": 0.15708
}

Semantic roles & 50–950 ramp

primary

#157F40

secondary

#B43C83

accent

#39A5EE

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #157F40

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

Preview Lab → · Contrast checker → · Palette generator →