#157B1F#157B1F

#157B1F is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.155 H 143.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#157B1F
RGB	rgb(21, 123, 31)
HSL	hsl(126, 71%, 28%)
HSV	hsv(126, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 74.8%, 51.8%)
CIE-LAB	lab(44.83, -46.44, 40.24)
CIE-LCH	lch(44.83, 61.45, 139.09°)
OKLab	oklab(50.92% -0.1256 0.0915)
OKLCH	oklch(50.92% 0.155 143.9)
XYZ	xyz(7.6390, 14.4233, 3.6774)
Luminance	0.1442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B1F #7B1571

analogous

#3E7B15 #157B1F #157B52

triadic

#157B1F #1F157B #7B1F15

tetradic

#157B1F #153E7B #7B1571 #7B5215

square

#157B1F #153E7B #7B1571 #7B5215

split-complementary

#157B1F #52157B #7B153E

monochromatic

#041A07 #0C4712 #157B1F #1EAF2C #2FDB40

Accessibility & contrast

On white

5.41

#157B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#157B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B1F

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B1F	#FFFFFF	#000000	##FFFFFF
##157B1F	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F0F

Deuteranopia (green-blind)

#736728

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #157b1f;
/* rgb */ color: rgb(21, 123, 31);
/* oklch */ color: oklch(50.9% 0.155 143.9);

Tailwind

colors: {
  custom: {
    50: '#67a261',
    500: '#157b1f',
    950: '#000000',
  },
}

SCSS

$custom: #157b1f;
$custom-light: #67a261;
$custom-dark: #000000;

JSON

{
  "hex": "#157b1f",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 31
  },
  "hsl": {
    "h": 125.882,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50921,
    "c": 0.15539,
    "h": 143.9
  },
  "luminance": 0.14424
}

Semantic roles & 50–950 ramp

primary

#157B1F

secondary

#B03BA5

accent

#3ADCEE

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #157B1F

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

Preview Lab → · Contrast checker → · Palette generator →