#157B3F#157B3F

#157B3F is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.128 H 151.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#157B3F
RGB	rgb(21, 123, 63)
HSL	hsl(145, 71%, 28%)
HSV	hsv(145, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 48.8%, 51.8%)
CIE-LAB	lab(45.20, -42.05, 25.02)
CIE-LCH	lch(45.20, 48.93, 149.25°)
OKLab	oklab(51.34% -0.1129 0.0612)
OKLCH	oklch(51.34% 0.128 151.5)
XYZ	xyz(8.2887, 14.6832, 7.0990)
Luminance	0.1468 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B3F #7B1551

analogous

#1E7B15 #157B3F #157B72

triadic

#157B3F #3F157B #7B3F15

tetradic

#157B3F #151E7B #7B1551 #7B7215

square

#157B3F #151E7B #7B1551 #7B7215

split-complementary

#157B3F #72157B #7B151E

monochromatic

#041A0D #0C4724 #157B3F #1EAF5A #2FDB76

Accessibility & contrast

On white

5.33

#157B3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#157B3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B3F

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B3F	#FFFFFF	#000000	##FFFFFF
##157B3F	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B703A

Deuteranopia (green-blind)

#706843

Tritanopia (blue-blind)

#00796D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #157b3f;
/* rgb */ color: rgb(21, 123, 63);
/* oklch */ color: oklch(51.3% 0.128 151.5);

Tailwind

colors: {
  custom: {
    50: '#66a275',
    500: '#157b3f',
    950: '#000000',
  },
}

SCSS

$custom: #157b3f;
$custom-light: #66a275;
$custom-dark: #000000;

JSON

{
  "hex": "#157b3f",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 63
  },
  "hsl": {
    "h": 144.706,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.5134,
    "c": 0.12846,
    "h": 151.5
  },
  "luminance": 0.14684
}

Semantic roles & 50–950 ramp

primary

#157B3F

secondary

#B03B80

accent

#3AA4EE

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #157B3F

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

Preview Lab → · Contrast checker → · Palette generator →