#157B3D#157B3D

#157B3D is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.130 H 150.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#157B3D
RGB	rgb(21, 123, 61)
HSL	hsl(144, 71%, 28%)
HSV	hsv(144, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 50.4%, 51.8%)
CIE-LAB	lab(45.17, -42.41, 26.07)
CIE-LCH	lch(45.17, 49.79, 148.42°)
OKLab	oklab(51.31% -0.1139 0.0636)
OKLCH	oklch(51.31% 0.13 150.8)
XYZ	xyz(8.2338, 14.6613, 6.8099)
Luminance	0.1466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B3D #7B1553

analogous

#207B15 #157B3D #157B70

triadic

#157B3D #3D157B #7B3D15

tetradic

#157B3D #15207B #7B1553 #7B7015

square

#157B3D #15207B #7B1553 #7B7015

split-complementary

#157B3D #70157B #7B1520

monochromatic

#041A0D #0C4723 #157B3D #1EAF57 #2FDB73

Accessibility & contrast

On white

5.34

#157B3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#157B3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B3D

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B3D	#FFFFFF	#000000	##FFFFFF
##157B3D	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7038

Deuteranopia (green-blind)

#706841

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #157b3d;
/* rgb */ color: rgb(21, 123, 61);
/* oklch */ color: oklch(51.3% 0.130 150.8);

Tailwind

colors: {
  custom: {
    50: '#66a273',
    500: '#157b3d',
    950: '#000000',
  },
}

SCSS

$custom: #157b3d;
$custom-light: #66a273;
$custom-dark: #000000;

JSON

{
  "hex": "#157b3d",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 61
  },
  "hsl": {
    "h": 143.529,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51305,
    "c": 0.13039,
    "h": 150.8
  },
  "luminance": 0.14662
}

Semantic roles & 50–950 ramp

primary

#157B3D

secondary

#B03B83

accent

#3AA7EE

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #157B3D

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

Preview Lab → · Contrast checker → · Palette generator →