#33B12F#33B12F

#33B12F is a light, vivid green. Relative luminance 0.324; OKLCH L 66.7% C 0.199 H 142.6°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#33B12F
RGB	rgb(51, 177, 47)
HSL	hsl(118, 58%, 44%)
HSV	hsv(118, 73%, 69%)
CMYK	cmyk(71.2%, 0%, 73.4%, 30.6%)
CIE-LAB	lab(63.63, -58.26, 53.51)
CIE-LCH	lch(63.63, 79.10, 137.43°)
OKLab	oklab(66.73% -0.1584 0.1212)
OKLCH	oklch(66.73% 0.199 142.6)
XYZ	xyz(17.5994, 32.3514, 8.0057)
Luminance	0.3235 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B12F #AD2FB1

analogous

#74B12F #33B12F #2FB16C

triadic

#33B12F #2F33B1 #B12F33

tetradic

#33B12F #2F74B1 #AD2FB1 #B16C2F

square

#33B12F #2F74B1 #AD2FB1 #B16C2F

split-complementary

#33B12F #6C2FB1 #B12F74

monochromatic

#175015 #258122 #33B12F #51D04D #81DD7E

Accessibility & contrast

On white

2.81

#33B12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#33B12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B12F

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B12F	#FFFFFF	#000000	##000000
##33B12F	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A017

Deuteranopia (green-blind)

#A7963D

Tritanopia (blue-blind)

#09AC98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #33b12f;
/* rgb */ color: rgb(51, 177, 47);
/* oklch */ color: oklch(66.7% 0.199 142.6);

Tailwind

colors: {
  custom: {
    50: '#7ec970',
    500: '#33b12f',
    950: '#000000',
  },
}

SCSS

$custom: #33b12f;
$custom-light: #7ec970;
$custom-dark: #000000;

JSON

{
  "hex": "#33b12f",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 47
  },
  "hsl": {
    "h": 118.154,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66733,
    "c": 0.19941,
    "h": 142.6
  },
  "luminance": 0.32353
}

Semantic roles & 50–950 ramp

primary

#33B12F

secondary

#C376C5

accent

#47E1DD

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #33B12F

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

Preview Lab → · Contrast checker → · Palette generator →