#157E1B#157E1B

#157E1B is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.161 H 143.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#157E1B
RGB	rgb(21, 126, 27)
HSL	hsl(123, 71%, 29%)
HSV	hsv(123, 83%, 49%)
CMYK	cmyk(83.3%, 0%, 78.6%, 50.6%)
CIE-LAB	lab(45.85, -47.78, 42.79)
CIE-LCH	lch(45.85, 64.14, 138.15°)
OKLab	oklab(51.76% -0.1294 0.0963)
OKLCH	oklch(51.76% 0.161 143.4)
XYZ	xyz(7.9674, 15.1593, 3.5428)
Luminance	0.1516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157E1B #7E1578

analogous

#447E15 #157E1B #157E50

triadic

#157E1B #1B157E #7E1B15

tetradic

#157E1B #15447E #7E1578 #7E5015

square

#157E1B #15447E #7E1578 #7E5015

split-complementary

#157E1B #50157E #7E1544

monochromatic

#041A06 #0C4A10 #157E1B #1EB226 #31DD3B

Accessibility & contrast

On white

5.21

#157E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#157E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157E1B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157E1B	#FFFFFF	#000000	##FFFFFF
##157E1B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817105

Deuteranopia (green-blind)

#766A26

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #157e1b;
/* rgb */ color: rgb(21, 126, 27);
/* oklch */ color: oklch(51.8% 0.161 143.4);

Tailwind

colors: {
  custom: {
    50: '#68a45f',
    500: '#157e1b',
    950: '#000000',
  },
}

SCSS

$custom: #157e1b;
$custom-light: #68a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#157e1b",
  "rgb": {
    "r": 21,
    "g": 126,
    "b": 27
  },
  "hsl": {
    "h": 123.429,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51759,
    "c": 0.1613,
    "h": 143.4
  },
  "luminance": 0.1516
}

Semantic roles & 50–950 ramp

primary

#157E1B

secondary

#B33CAC

accent

#3AE4EE

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #157E1B

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

Preview Lab → · Contrast checker → · Palette generator →