#33B157#33B157

#33B157 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.2% C 0.169 H 148.7°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#33B157
RGB	rgb(51, 177, 87)
HSL	hsl(137, 55%, 45%)
HSV	hsv(137, 71%, 69%)
CMYK	cmyk(71.2%, 0%, 50.8%, 30.6%)
CIE-LAB	lab(64.03, -53.59, 36.17)
CIE-LCH	lch(64.03, 64.65, 145.98°)
OKLab	oklab(67.19% -0.1443 0.0876)
OKLCH	oklch(67.19% 0.169 148.7)
XYZ	xyz(18.8062, 32.8341, 14.3615)
Luminance	0.3284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B157 #B1338D

analogous

#4EB133 #33B157 #33B196

triadic

#33B157 #5733B1 #B15733

tetradic

#33B157 #334EB1 #B1338D #B19633

square

#33B157 #334EB1 #B1338D #B19633

split-complementary

#33B157 #9633B1 #B1334E

monochromatic

#185228 #258140 #33B157 #54CE76 #83DB9C

Accessibility & contrast

On white

2.78

#33B157 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#33B157 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B157

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B157	#FFFFFF	#000000	##000000
##33B157	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A24F

Deuteranopia (green-blind)

#A4975E

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #33b157;
/* rgb */ color: rgb(51, 177, 87);
/* oklch */ color: oklch(67.2% 0.169 148.7);

Tailwind

colors: {
  custom: {
    50: '#7cc988',
    500: '#33b157',
    950: '#000000',
  },
}

SCSS

$custom: #33b157;
$custom-light: #7cc988;
$custom-dark: #000000;

JSON

{
  "hex": "#33b157",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 87
  },
  "hsl": {
    "h": 137.143,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67187,
    "c": 0.16876,
    "h": 148.7
  },
  "luminance": 0.32836
}

Semantic roles & 50–950 ramp

primary

#33B157

secondary

#C57BB0

accent

#49B4DF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #33B157

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

Preview Lab → · Contrast checker → · Palette generator →