#157A37#157A37

#157A37 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.135 H 149.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#157A37
RGB	rgb(21, 122, 55)
HSL	hsl(140, 71%, 28%)
HSV	hsv(140, 83%, 48%)
CMYK	cmyk(82.8%, 0%, 54.9%, 52.2%)
CIE-LAB	lab(44.74, -43.06, 28.76)
CIE-LCH	lch(44.74, 51.78, 146.26°)
OKLab	oklab(50.92% -0.1156 0.0693)
OKLCH	oklch(50.92% 0.135 149.1)
XYZ	xyz(7.9577, 14.3534, 5.9648)
Luminance	0.1435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157A37 #7A1558

analogous

#257A15 #157A37 #157A69

triadic

#157A37 #37157A #7A3715

tetradic

#157A37 #15257A #7A1558 #7A6915

square

#157A37 #15257A #7A1558 #7A6915

split-complementary

#157A37 #69157A #7A1525

monochromatic

#041A0C #0C461F #157A37 #1EAE4F #2EDB68

Accessibility & contrast

On white

5.43

#157A37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#157A37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157A37

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157A37	#FFFFFF	#000000	##FFFFFF
##157A37	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F31

Deuteranopia (green-blind)

#70673C

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #157a37;
/* rgb */ color: rgb(21, 122, 55);
/* oklch */ color: oklch(50.9% 0.135 149.1);

Tailwind

colors: {
  custom: {
    50: '#66a16f',
    500: '#157a37',
    950: '#000000',
  },
}

SCSS

$custom: #157a37;
$custom-light: #66a16f;
$custom-dark: #000000;

JSON

{
  "hex": "#157a37",
  "rgb": {
    "r": 21,
    "g": 122,
    "b": 55
  },
  "hsl": {
    "h": 140.198,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50919,
    "c": 0.13476,
    "h": 149.1
  },
  "luminance": 0.14354
}

Semantic roles & 50–950 ramp

primary

#157A37

secondary

#AF3B88

accent

#3AB1ED

background

#F6FAF6

surface

#EBF3EC

border

#C6CDC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #157A37

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

Preview Lab → · Contrast checker → · Palette generator →