#CDF059#CDF059

#CDF059 is a very light, vivid yellow-green. Relative luminance 0.760; OKLCH L 90.2% C 0.178 H 121.2°. Best body text is #000000 at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#CDF059
RGB	rgb(205, 240, 89)
HSL	hsl(74, 83%, 65%)
HSV	hsv(74, 63%, 94%)
CMYK	cmyk(14.6%, 0%, 62.9%, 5.9%)
CIE-LAB	lab(89.87, -31.89, 66.87)
CIE-LCH	lch(89.87, 74.08, 115.50°)
OKLab	oklab(90.17% -0.0925 0.1526)
OKLCH	oklch(90.17% 0.178 121.2)
XYZ	xyz(58.1408, 76.0206, 21.0597)
Luminance	0.7602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF059 #7C59F0

analogous

#F0C759 #CDF059 #82F059

triadic

#CDF059 #59CDF0 #F059CD

tetradic

#CDF059 #59F0C7 #7C59F0 #F05982

square

#CDF059 #59F0C7 #7C59F0 #F05982

split-complementary

#CDF059 #5982F0 #C759F0

monochromatic

#96BD11 #BCEB21 #CDF059 #DEF591 #EFFAC9

Accessibility & contrast

On white

1.30

#CDF059 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.20

#CDF059 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF059

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF059	#FFFFFF	#000000	##000000
##CDF059	1.00	1.30	16.20	16.20
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.20	21.00	1.00	1.00
##000000	16.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE346

Deuteranopia (green-blind)

#F9E264

Tritanopia (blue-blind)

#D7E4D1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cdf059;
/* rgb */ color: rgb(205, 240, 89);
/* oklch */ color: oklch(90.2% 0.178 121.2);

Tailwind

colors: {
  custom: {
    50: '#dff58e',
    500: '#cdf059',
    950: '#000000',
  },
}

SCSS

$custom: #cdf059;
$custom-light: #dff58e;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf059",
  "rgb": {
    "r": 205,
    "g": 240,
    "b": 89
  },
  "hsl": {
    "h": 73.907,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.90172,
    "c": 0.17845,
    "h": 121.2
  },
  "luminance": 0.76021
}

Semantic roles & 50–950 ramp

primary

#CDF059

secondary

#5131BC

accent

#06E038

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF059

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

Preview Lab → · Contrast checker → · Palette generator →