#33B63A#33B63A

#33B63A is a light, vivid green. Relative luminance 0.345; OKLCH L 68.2% C 0.198 H 143.7°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#33B63A
RGB	rgb(51, 182, 58)
HSL	hsl(123, 56%, 46%)
HSV	hsv(123, 72%, 71%)
CMYK	cmyk(72%, 0%, 68.1%, 28.6%)
CIE-LAB	lab(65.33, -58.94, 51.02)
CIE-LCH	lch(65.33, 77.96, 139.12°)
OKLab	oklab(68.17% -0.1597 0.1173)
OKLCH	oklch(68.17% 0.198 143.7)
XYZ	xyz(18.8557, 34.4631, 9.6605)
Luminance	0.3447 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B63A #B633AF

analogous

#6DB633 #33B63A #33B67B

triadic

#33B63A #3A33B6 #B63A33

tetradic

#33B63A #336DB6 #B633AF #B67B33

square

#33B63A #336DB6 #B633AF #B67B33

split-complementary

#33B63A #7B33B6 #B6336D

monochromatic

#18561C #26862B #33B63A #56D05D #86DD8B

Accessibility & contrast

On white

2.66

#33B63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#33B63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B63A

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B63A	#FFFFFF	#000000	##000000
##33B63A	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA529

Deuteranopia (green-blind)

#AB9B46

Tritanopia (blue-blind)

#00B19D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #33b63a;
/* rgb */ color: rgb(51, 182, 58);
/* oklch */ color: oklch(68.2% 0.198 143.7);

Tailwind

colors: {
  custom: {
    50: '#7ecd76',
    500: '#33b63a',
    950: '#000000',
  },
}

SCSS

$custom: #33b63a;
$custom-light: #7ecd76;
$custom-dark: #000000;

JSON

{
  "hex": "#33b63a",
  "rgb": {
    "r": 51,
    "g": 182,
    "b": 58
  },
  "hsl": {
    "h": 123.206,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68166,
    "c": 0.19815,
    "h": 143.7
  },
  "luminance": 0.34465
}

Semantic roles & 50–950 ramp

primary

#33B63A

secondary

#C77EC3

accent

#48D7E0

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #33B63A

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

Preview Lab → · Contrast checker → · Palette generator →