#157B2B#157B2B

#157B2B is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.147 H 146.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#157B2B
RGB	rgb(21, 123, 43)
HSL	hsl(133, 71%, 28%)
HSV	hsv(133, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 65%, 51.8%)
CIE-LAB	lab(44.94, -45.13, 35.06)
CIE-LCH	lch(44.94, 57.15, 142.16°)
OKLab	oklab(51.04% -0.1215 0.082)
OKLCH	oklch(51.04% 0.147 146)
XYZ	xyz(7.8277, 14.4988, 4.6710)
Luminance	0.1450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B2B #7B1565

analogous

#327B15 #157B2B #157B5E

triadic

#157B2B #2B157B #7B2B15

tetradic

#157B2B #15327B #7B1565 #7B5E15

square

#157B2B #15327B #7B1565 #7B5E15

split-complementary

#157B2B #5E157B #7B1532

monochromatic

#041A09 #0C4719 #157B2B #1EAF3D #2FDB54

Accessibility & contrast

On white

5.38

#157B2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#157B2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B2B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B2B	#FFFFFF	#000000	##FFFFFF
##157B2B	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F22

Deuteranopia (green-blind)

#726732

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #157b2b;
/* rgb */ color: rgb(21, 123, 43);
/* oklch */ color: oklch(51.0% 0.147 146.0);

Tailwind

colors: {
  custom: {
    50: '#67a268',
    500: '#157b2b',
    950: '#000000',
  },
}

SCSS

$custom: #157b2b;
$custom-light: #67a268;
$custom-dark: #000000;

JSON

{
  "hex": "#157b2b",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 43
  },
  "hsl": {
    "h": 132.941,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51043,
    "c": 0.1466,
    "h": 146
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#157B2B

secondary

#B03B97

accent

#3AC7EE

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #157B2B

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

Preview Lab → · Contrast checker → · Palette generator →