#33B53F#33B53F

#33B53F is a light, vivid green. Relative luminance 0.341; OKLCH L 67.9% C 0.193 H 144.3°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#33B53F
RGB	rgb(51, 181, 63)
HSL	hsl(126, 56%, 45%)
HSV	hsv(126, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 65.2%, 29%)
CIE-LAB	lab(65.05, -58.10, 48.62)
CIE-LCH	lch(65.05, 75.76, 140.07°)
OKLab	oklab(67.95% -0.1572 0.1128)
OKLCH	oklch(67.95% 0.193 144.3)
XYZ	xyz(18.7851, 34.1083, 10.2952)
Luminance	0.3411 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B53F #B533A9

analogous

#68B533 #33B53F #33B580

triadic

#33B53F #3F33B5 #B53F33

tetradic

#33B53F #3368B5 #B533A9 #B58033

square

#33B53F #3368B5 #B533A9 #B58033

split-complementary

#33B53F #8033B5 #B53368

monochromatic

#18561E #26852E #33B53F #56CF61 #86DD8E

Accessibility & contrast

On white

2.68

#33B53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#33B53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B53F

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B53F	#FFFFFF	#000000	##000000
##33B53F	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A430

Deuteranopia (green-blind)

#A99A4A

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b53f;
/* rgb */ color: rgb(51, 181, 63);
/* oklch */ color: oklch(67.9% 0.193 144.3);

Tailwind

colors: {
  custom: {
    50: '#7ecc79',
    500: '#33b53f',
    950: '#000000',
  },
}

SCSS

$custom: #33b53f;
$custom-light: #7ecc79;
$custom-dark: #000000;

JSON

{
  "hex": "#33b53f",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 63
  },
  "hsl": {
    "h": 125.538,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67948,
    "c": 0.19347,
    "h": 144.3
  },
  "luminance": 0.3411
}

Semantic roles & 50–950 ramp

primary

#33B53F

secondary

#C67DC0

accent

#48D1DF

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #33B53F

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

Preview Lab → · Contrast checker → · Palette generator →