#CBFA39#CBFA39

#CBFA39 is a very light, highly saturated yellow-green. Relative luminance 0.814; OKLCH L 92.0% C 0.210 H 123.0°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#CBFA39
RGB	rgb(203, 250, 57)
HSL	hsl(75, 95%, 60%)
HSV	hsv(75, 77%, 98%)
CMYK	cmyk(18.8%, 0%, 77.2%, 2%)
CIE-LAB	lab(92.29, -38.93, 80.22)
CIE-LCH	lch(92.29, 89.17, 115.89°)
OKLab	oklab(92.03% -0.1144 0.176)
OKLCH	oklch(92.03% 0.21 123)
XYZ	xyz(59.5536, 81.3628, 16.4372)
Luminance	0.8136 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBFA39 #6839FA

analogous

#FAC839 #CBFA39 #6BFA39

triadic

#CBFA39 #39CBFA #FA39CB

tetradic

#CBFA39 #39FAC8 #6839FA #FA396B

square

#CBFA39 #39FAC8 #6839FA #FA396B

split-complementary

#CBFA39 #396BFA #C839FA

monochromatic

#89B405 #B7F006 #CBFA39 #DBFC75 #EAFDB0

Accessibility & contrast

On white

1.22

#CBFA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.27

#CBFA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBFA39

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBFA39	#FFFFFF	#000000	##000000
##CBFA39	1.00	1.22	17.27	17.27
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.27	21.00	1.00	1.00
##000000	17.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA00

Deuteranopia (green-blind)

#FFE94D

Tritanopia (blue-blind)

#D6EDD7

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cbfa39;
/* rgb */ color: rgb(203, 250, 57);
/* oklch */ color: oklch(92.0% 0.210 123.0);

Tailwind

colors: {
  custom: {
    50: '#dffc7f',
    500: '#cbfa39',
    950: '#000000',
  },
}

SCSS

$custom: #cbfa39;
$custom-light: #dffc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cbfa39",
  "rgb": {
    "r": 203,
    "g": 250,
    "b": 57
  },
  "hsl": {
    "h": 74.611,
    "s": 95.074,
    "l": 60.196
  },
  "oklch": {
    "l": 0.92034,
    "c": 0.20991,
    "h": 123
  },
  "luminance": 0.81363
}

Semantic roles & 50–950 ramp

primary

#CBFA39

secondary

#4724B3

accent

#00E638

background

#FEFFFB

surface

#FCFFF2

border

#D5D7CC

text

#16170B

muted

#84857E

Preview Lab

Preview with #CBFA39

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

Preview Lab → · Contrast checker → · Palette generator →