#CDF951#CDF951

#CDF951 is a very light, vivid yellow-green. Relative luminance 0.813; OKLCH L 92.1% C 0.195 H 123.0°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#CDF951
RGB	rgb(205, 249, 81)
HSL	hsl(76, 93%, 65%)
HSV	hsv(76, 67%, 98%)
CMYK	cmyk(17.7%, 0%, 67.5%, 2.4%)
CIE-LAB	lab(92.28, -36.51, 72.44)
CIE-LCH	lch(92.28, 81.12, 116.75°)
OKLab	oklab(92.09% -0.106 0.1633)
OKLCH	oklch(92.09% 0.195 123)
XYZ	xyz(60.5384, 81.3243, 20.2908)
Luminance	0.8133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF951 #7D51F9

analogous

#F9D151 #CDF951 #79F951

triadic

#CDF951 #51CDF9 #F951CD

tetradic

#CDF951 #51F9D1 #7D51F9 #F95179

square

#CDF951 #51F9D1 #7D51F9 #F95179

split-complementary

#CDF951 #5179F9 #D151F9

monochromatic

#96C907 #BCF716 #CDF951 #DEFB8C #EFFDC7

Accessibility & contrast

On white

1.22

#CDF951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.27

#CDF951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF951

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF951	#FFFFFF	#000000	##000000
##CDF951	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)

#FFEA37

Deuteranopia (green-blind)

#FFE95F

Tritanopia (blue-blind)

#D7EDD7

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cdf951;
/* rgb */ color: rgb(205, 249, 81);
/* oklch */ color: oklch(92.1% 0.195 123.0);

Tailwind

colors: {
  custom: {
    50: '#e0fb8b',
    500: '#cdf951',
    950: '#000000',
  },
}

SCSS

$custom: #cdf951;
$custom-light: #e0fb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf951",
  "rgb": {
    "r": 205,
    "g": 249,
    "b": 81
  },
  "hsl": {
    "h": 75.714,
    "s": 93.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.92094,
    "c": 0.19464,
    "h": 123
  },
  "luminance": 0.81325
}

Semantic roles & 50–950 ramp

primary

#CDF951

secondary

#5229C5

accent

#00E63C

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDF951

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

Preview Lab → · Contrast checker → · Palette generator →