#157C40#157C40

#157C40 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.129 H 151.7°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#157C40
RGB	rgb(21, 124, 64)
HSL	hsl(145, 71%, 28%)
HSV	hsv(145, 83%, 49%)
CMYK	cmyk(83.1%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(45.56, -42.25, 24.93)
CIE-LCH	lch(45.56, 49.05, 149.46°)
OKLab	oklab(51.64% -0.1135 0.0611)
OKLCH	oklch(51.64% 0.129 151.7)
XYZ	xyz(8.4416, 14.9439, 7.2890)
Luminance	0.1494 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157C40 #7C1551

analogous

#1D7C15 #157C40 #157C73

triadic

#157C40 #40157C #7C4015

tetradic

#157C40 #151D7C #7C1551 #7C7315

square

#157C40 #151D7C #7C1551 #7C7315

split-complementary

#157C40 #73157C #7C151D

monochromatic

#041A0E #0C4825 #157C40 #1EB05B #30DC77

Accessibility & contrast

On white

5.26

#157C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#157C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157C40

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157C40	#FFFFFF	#000000	##FFFFFF
##157C40	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713B

Deuteranopia (green-blind)

#716944

Tritanopia (blue-blind)

#007A6E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #157c40;
/* rgb */ color: rgb(21, 124, 64);
/* oklch */ color: oklch(51.6% 0.129 151.7);

Tailwind

colors: {
  custom: {
    50: '#66a376',
    500: '#157c40',
    950: '#000000',
  },
}

SCSS

$custom: #157c40;
$custom-light: #66a376;
$custom-dark: #000000;

JSON

{
  "hex": "#157c40",
  "rgb": {
    "r": 21,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 145.049,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51643,
    "c": 0.12885,
    "h": 151.7
  },
  "luminance": 0.14945
}

Semantic roles & 50–950 ramp

primary

#157C40

secondary

#B13C80

accent

#3AA3EE

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #157C40

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

Preview Lab → · Contrast checker → · Palette generator →