#157C1B#157C1B

#157C1B is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.2% C 0.159 H 143.4°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#157C1B
RGB	rgb(21, 124, 27)
HSL	hsl(123, 71%, 28%)
HSV	hsv(123, 83%, 49%)
CMYK	cmyk(83.1%, 0%, 78.2%, 51.4%)
CIE-LAB	lab(45.16, -47.12, 42.10)
CIE-LCH	lch(45.16, 63.19, 138.22°)
OKLab	oklab(51.18% -0.1276 0.0948)
OKLCH	oklch(51.18% 0.159 143.4)
XYZ	xyz(7.7142, 14.6529, 3.4584)
Luminance	0.1465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157C1B #7C1576

analogous

#427C15 #157C1B #157C4E

triadic

#157C1B #1B157C #7C1B15

tetradic

#157C1B #15427C #7C1576 #7C4E15

square

#157C1B #15427C #7C1576 #7C4E15

split-complementary

#157C1B #4E157C #7C1542

monochromatic

#041A06 #0C4810 #157C1B #1EB026 #30DC3A

Accessibility & contrast

On white

5.34

#157C1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#157C1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157C1B

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157C1B	#FFFFFF	#000000	##FFFFFF
##157C1B	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)

#7F6F06

Deuteranopia (green-blind)

#746826

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #157c1b;
/* rgb */ color: rgb(21, 124, 27);
/* oklch */ color: oklch(51.2% 0.159 143.4);

Tailwind

colors: {
  custom: {
    50: '#68a35f',
    500: '#157c1b',
    950: '#000000',
  },
}

SCSS

$custom: #157c1b;
$custom-light: #68a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#157c1b",
  "rgb": {
    "r": 21,
    "g": 124,
    "b": 27
  },
  "hsl": {
    "h": 123.495,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51179,
    "c": 0.159,
    "h": 143.4
  },
  "luminance": 0.14654
}

Semantic roles & 50–950 ramp

primary

#157C1B

secondary

#B13CAA

accent

#3AE3EE

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #157C1B

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

Preview Lab → · Contrast checker → · Palette generator →