#157B21#157B21

#157B21 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.154 H 144.2°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#157B21
RGB	rgb(21, 123, 33)
HSL	hsl(127, 71%, 28%)
HSV	hsv(127, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 73.2%, 51.8%)
CIE-LAB	lab(44.85, -46.25, 39.44)
CIE-LCH	lch(44.85, 60.78, 139.55°)
OKLab	oklab(50.94% -0.125 0.0901)
OKLCH	oklch(50.94% 0.154 144.2)
XYZ	xyz(7.6662, 14.4342, 3.8206)
Luminance	0.1444 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B21 #7B156F

analogous

#3C7B15 #157B21 #157B54

triadic

#157B21 #21157B #7B2115

tetradic

#157B21 #153C7B #7B156F #7B5415

square

#157B21 #153C7B #7B156F #7B5415

split-complementary

#157B21 #54157B #7B153C

monochromatic

#041A07 #0C4713 #157B21 #1EAF2F #2FDB43

Accessibility & contrast

On white

5.40

#157B21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#157B21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B21

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B21	#FFFFFF	#000000	##FFFFFF
##157B21	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F13

Deuteranopia (green-blind)

#72672A

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #157b21;
/* rgb */ color: rgb(21, 123, 33);
/* oklch */ color: oklch(50.9% 0.154 144.2);

Tailwind

colors: {
  custom: {
    50: '#67a262',
    500: '#157b21',
    950: '#000000',
  },
}

SCSS

$custom: #157b21;
$custom-light: #67a262;
$custom-dark: #000000;

JSON

{
  "hex": "#157b21",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 33
  },
  "hsl": {
    "h": 127.059,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50938,
    "c": 0.15407,
    "h": 144.2
  },
  "luminance": 0.14435
}

Semantic roles & 50–950 ramp

primary

#157B21

secondary

#B03BA3

accent

#3AD8EE

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #157B21

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

Preview Lab → · Contrast checker → · Palette generator →