#CDF377#CDF377

#CDF377 is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 91.1% C 0.157 H 123.6°. Best body text is #000000 at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#CDF377
RGB	rgb(205, 243, 119)
HSL	hsl(78, 84%, 71%)
HSV	hsv(78, 51%, 95%)
CMYK	cmyk(15.6%, 0%, 51%, 4.7%)
CIE-LAB	lab(90.97, -30.82, 55.17)
CIE-LCH	lch(90.97, 63.19, 119.19°)
OKLab	oklab(91.15% -0.0868 0.1307)
OKLCH	oklch(91.15% 0.157 123.6)
XYZ	xyz(60.5574, 78.4119, 29.3939)
Luminance	0.7841 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF377 #9D77F3

analogous

#F3DB77 #CDF377 #8FF377

triadic

#CDF377 #77CDF3 #F377CD

tetradic

#CDF377 #77F3DB #9D77F3 #F3778F

square

#CDF377 #77F3DB #9D77F3 #F3778F

split-complementary

#CDF377 #778FF3 #DB77F3

monochromatic

#9FDC13 #B8EE3F #CDF377 #E2F8AF #F5FDE3

Accessibility & contrast

On white

1.26

#CDF377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.68

#CDF377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF377

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF377	#FFFFFF	#000000	##000000
##CDF377	1.00	1.26	16.68	16.68
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.68	21.00	1.00	1.00
##000000	16.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66C

Deuteranopia (green-blind)

#FAE57E

Tritanopia (blue-blind)

#D5E9D7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cdf377;
/* rgb */ color: rgb(205, 243, 119);
/* oklch */ color: oklch(91.1% 0.157 123.6);

Tailwind

colors: {
  custom: {
    50: '#def7a1',
    500: '#cdf377',
    950: '#000000',
  },
}

SCSS

$custom: #cdf377;
$custom-light: #def7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf377",
  "rgb": {
    "r": 205,
    "g": 243,
    "b": 119
  },
  "hsl": {
    "h": 78.387,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.91147,
    "c": 0.15691,
    "h": 123.6
  },
  "luminance": 0.78412
}

Semantic roles & 50–950 ramp

primary

#CDF377

secondary

#6C41CD

accent

#05E048

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CDF377

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

Preview Lab → · Contrast checker → · Palette generator →