#157B33#157B33

#157B33 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.1% C 0.140 H 147.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#157B33
RGB	rgb(21, 123, 51)
HSL	hsl(138, 71%, 28%)
HSV	hsv(138, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 58.5%, 51.8%)
CIE-LAB	lab(45.03, -44.04, 31.20)
CIE-LCH	lch(45.03, 53.97, 144.69°)
OKLab	oklab(51.15% -0.1183 0.0744)
OKLCH	oklch(51.15% 0.14 147.8)
XYZ	xyz(7.9891, 14.5634, 5.5213)
Luminance	0.1456 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B33 #7B155D

analogous

#2A7B15 #157B33 #157B66

triadic

#157B33 #33157B #7B3315

tetradic

#157B33 #152A7B #7B155D #7B6615

square

#157B33 #152A7B #7B155D #7B6615

split-complementary

#157B33 #66157B #7B152A

monochromatic

#041A0B #0C471D #157B33 #1EAF49 #2FDB62

Accessibility & contrast

On white

5.37

#157B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#157B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B33

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B33	#FFFFFF	#000000	##FFFFFF
##157B33	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2C

Deuteranopia (green-blind)

#716739

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #157b33;
/* rgb */ color: rgb(21, 123, 51);
/* oklch */ color: oklch(51.1% 0.140 147.8);

Tailwind

colors: {
  custom: {
    50: '#66a26d',
    500: '#157b33',
    950: '#000000',
  },
}

SCSS

$custom: #157b33;
$custom-light: #66a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#157b33",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 51
  },
  "hsl": {
    "h": 137.647,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51147,
    "c": 0.13975,
    "h": 147.8
  },
  "luminance": 0.14564
}

Semantic roles & 50–950 ramp

primary

#157B33

secondary

#B03B8E

accent

#3AB9EE

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #157B33

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

Preview Lab → · Contrast checker → · Palette generator →