#157B3B#157B3B

#157B3B is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.132 H 150.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#157B3B
RGB	rgb(21, 123, 59)
HSL	hsl(142, 71%, 28%)
HSV	hsv(142, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 52%, 51.8%)
CIE-LAB	lab(45.14, -42.76, 27.12)
CIE-LCH	lch(45.14, 50.63, 147.62°)
OKLab	oklab(51.27% -0.1148 0.0658)
OKLCH	oklch(51.27% 0.132 150.2)
XYZ	xyz(8.1809, 14.6401, 6.5315)
Luminance	0.1464 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B3B #7B1555

analogous

#227B15 #157B3B #157B6E

triadic

#157B3B #3B157B #7B3B15

tetradic

#157B3B #15227B #7B1555 #7B6E15

square

#157B3B #15227B #7B1555 #7B6E15

split-complementary

#157B3B #6E157B #7B1522

monochromatic

#041A0D #0C4722 #157B3B #1EAF54 #2FDB6F

Accessibility & contrast

On white

5.35

#157B3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#157B3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B3B

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B3B	#FFFFFF	#000000	##FFFFFF
##157B3B	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7036

Deuteranopia (green-blind)

#706840

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #157b3b;
/* rgb */ color: rgb(21, 123, 59);
/* oklch */ color: oklch(51.3% 0.132 150.2);

Tailwind

colors: {
  custom: {
    50: '#66a272',
    500: '#157b3b',
    950: '#000000',
  },
}

SCSS

$custom: #157b3b;
$custom-light: #66a272;
$custom-dark: #000000;

JSON

{
  "hex": "#157b3b",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 59
  },
  "hsl": {
    "h": 142.353,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51271,
    "c": 0.13232,
    "h": 150.2
  },
  "luminance": 0.14641
}

Semantic roles & 50–950 ramp

primary

#157B3B

secondary

#B03B85

accent

#3AABEE

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #157B3B

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

Preview Lab → · Contrast checker → · Palette generator →