#33B751#33B751

#33B751 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.7% C 0.182 H 147.1°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#33B751
RGB	rgb(51, 183, 81)
HSL	hsl(134, 56%, 46%)
HSV	hsv(134, 72%, 72%)
CMYK	cmyk(72.1%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(65.88, -56.60, 41.37)
CIE-LCH	lch(65.88, 70.10, 143.84°)
OKLab	oklab(68.69% -0.1525 0.0988)
OKLCH	oklch(68.69% 0.182 147.1)
XYZ	xyz(19.7825, 35.1626, 13.5275)
Luminance	0.3517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B751 #B73399

analogous

#57B733 #33B751 #33B793

triadic

#33B751 #5133B7 #B75133

tetradic

#33B751 #3357B7 #B73399 #B79333

square

#33B751 #3357B7 #B73399 #B79333

split-complementary

#33B751 #9333B7 #B73357

monochromatic

#185727 #26873C #33B751 #57D073 #87DE9B

Accessibility & contrast

On white

2.61

#33B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#33B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B751

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B751	#FFFFFF	#000000	##000000
##33B751	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A747

Deuteranopia (green-blind)

#AA9C59

Tritanopia (blue-blind)

#00B3A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #33b751;
/* rgb */ color: rgb(51, 183, 81);
/* oklch */ color: oklch(68.7% 0.182 147.1);

Tailwind

colors: {
  custom: {
    50: '#7dce84',
    500: '#33b751',
    950: '#000000',
  },
}

SCSS

$custom: #33b751;
$custom-light: #7dce84;
$custom-dark: #000000;

JSON

{
  "hex": "#33b751",
  "rgb": {
    "r": 51,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 133.636,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68692,
    "c": 0.18165,
    "h": 147.1
  },
  "luminance": 0.35165
}

Semantic roles & 50–950 ramp

primary

#33B751

secondary

#C77FB7

accent

#48BDE0

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #33B751

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

Preview Lab → · Contrast checker → · Palette generator →