#33B23F#33B23F

#33B23F is a light, vivid green. Relative luminance 0.329; OKLCH L 67.1% C 0.190 H 144.4°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#33B23F
RGB	rgb(51, 178, 63)
HSL	hsl(126, 55%, 45%)
HSV	hsv(126, 71%, 70%)
CMYK	cmyk(71.3%, 0%, 64.6%, 30.2%)
CIE-LAB	lab(64.08, -57.08, 47.55)
CIE-LCH	lch(64.08, 74.29, 140.20°)
OKLab	oklab(67.15% -0.1544 0.1106)
OKLCH	oklch(67.15% 0.19 144.4)
XYZ	xyz(18.1817, 32.9015, 10.0941)
Luminance	0.3290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B23F #B233A6

analogous

#67B233 #33B23F #33B27E

triadic

#33B23F #3F33B2 #B23F33

tetradic

#33B23F #3367B2 #B233A6 #B27E33

square

#33B23F #3367B2 #B233A6 #B27E33

split-complementary

#33B23F #7E33B2 #B23367

monochromatic

#18531D #25822E #33B23F #54CE60 #84DC8C

Accessibility & contrast

On white

2.77

#33B23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#33B23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B23F

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B23F	#FFFFFF	#000000	##000000
##33B23F	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A131

Deuteranopia (green-blind)

#A79749

Tritanopia (blue-blind)

#00AD9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #33b23f;
/* rgb */ color: rgb(51, 178, 63);
/* oklch */ color: oklch(67.1% 0.190 144.4);

Tailwind

colors: {
  custom: {
    50: '#7dca79',
    500: '#33b23f',
    950: '#000000',
  },
}

SCSS

$custom: #33b23f;
$custom-light: #7dca79;
$custom-dark: #000000;

JSON

{
  "hex": "#33b23f",
  "rgb": {
    "r": 51,
    "g": 178,
    "b": 63
  },
  "hsl": {
    "h": 125.669,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67146,
    "c": 0.1899,
    "h": 144.4
  },
  "luminance": 0.32903
}

Semantic roles & 50–950 ramp

primary

#33B23F

secondary

#C57CBE

accent

#49D1DF

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #33B23F

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

Preview Lab → · Contrast checker → · Palette generator →