#CBFC59#CBFC59

#CBFC59 is a very light, vivid yellow-green. Relative luminance 0.830; OKLCH L 92.7% C 0.194 H 124.5°. Best body text is #000000 at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#CBFC59
RGB	rgb(203, 252, 89)
HSL	hsl(78, 96%, 67%)
HSV	hsv(78, 65%, 99%)
CMYK	cmyk(19.4%, 0%, 64.7%, 1.2%)
CIE-LAB	lab(93.03, -38.10, 70.18)
CIE-LCH	lch(93.03, 79.86, 118.50°)
OKLab	oklab(92.69% -0.1096 0.1596)
OKLCH	oklch(92.69% 0.194 124.5)
XYZ	xyz(61.2426, 83.0380, 22.2507)
Luminance	0.8304 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBFC59 #8A59FC

analogous

#FCDC59 #CBFC59 #7AFC59

triadic

#CBFC59 #59CBFC #FC59CB

tetradic

#CBFC59 #59FCDC #8A59FC #FC597A

square

#CBFC59 #59FCDC #8A59FC #FC597A

split-complementary

#CBFC59 #597AFC #DC59FC

monochromatic

#97D704 #B8FB1D #CBFC59 #DEFD95 #F1FED1

Accessibility & contrast

On white

1.19

#CBFC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.61

#CBFC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBFC59

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBFC59	#FFFFFF	#000000	##000000
##CBFC59	1.00	1.19	17.61	17.61
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.61	21.00	1.00	1.00
##000000	17.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED43

Deuteranopia (green-blind)

#FFEA66

Tritanopia (blue-blind)

#D4F0DB

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #cbfc59;
/* rgb */ color: rgb(203, 252, 89);
/* oklch */ color: oklch(92.7% 0.194 124.5);

Tailwind

colors: {
  custom: {
    50: '#defd8f',
    500: '#cbfc59',
    950: '#000000',
  },
}

SCSS

$custom: #cbfc59;
$custom-light: #defd8f;
$custom-dark: #000000;

JSON

{
  "hex": "#cbfc59",
  "rgb": {
    "r": 203,
    "g": 252,
    "b": 89
  },
  "hsl": {
    "h": 78.037,
    "s": 96.45,
    "l": 66.863
  },
  "oklch": {
    "l": 0.9269,
    "c": 0.19363,
    "h": 124.5
  },
  "luminance": 0.83039
}

Semantic roles & 50–950 ramp

primary

#CBFC59

secondary

#5B28D1

accent

#00E645

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CBFC59

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

Preview Lab → · Contrast checker → · Palette generator →