#CDEF77#CDEF77

#CDEF77 is a very light, vivid yellow-green. Relative luminance 0.760; OKLCH L 90.3% C 0.152 H 122.5°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#CDEF77
RGB	rgb(205, 239, 119)
HSL	hsl(77, 79%, 70%)
HSV	hsv(77, 50%, 94%)
CMYK	cmyk(14.2%, 0%, 50.2%, 6.3%)
CIE-LAB	lab(89.88, -28.96, 53.87)
CIE-LCH	lch(89.88, 61.16, 118.26°)
OKLab	oklab(90.27% -0.0816 0.1279)
OKLCH	oklch(90.27% 0.152 122.5)
XYZ	xyz(59.3733, 76.0439, 28.9992)
Luminance	0.7604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEF77 #9977EF

analogous

#EFD577 #CDEF77 #91EF77

triadic

#CDEF77 #77CDEF #EF77CD

tetradic

#CDEF77 #77EFD5 #9977EF #EF7791

square

#CDEF77 #77EFD5 #9977EF #EF7791

split-complementary

#CDEF77 #7791EF #D577EF

monochromatic

#9ED319 #B9E940 #CDEF77 #E1F5AE #F5FCE4

Accessibility & contrast

On white

1.30

#CDEF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#CDEF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEF77

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEF77	#FFFFFF	#000000	##000000
##CDEF77	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36C

Deuteranopia (green-blind)

#F6E27E

Tritanopia (blue-blind)

#D5E5D4

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cdef77;
/* rgb */ color: rgb(205, 239, 119);
/* oklch */ color: oklch(90.3% 0.152 122.5);

Tailwind

colors: {
  custom: {
    50: '#def4a1',
    500: '#cdef77',
    950: '#000000',
  },
}

SCSS

$custom: #cdef77;
$custom-light: #def4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cdef77",
  "rgb": {
    "r": 205,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 77,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90272,
    "c": 0.15169,
    "h": 122.5
  },
  "luminance": 0.76044
}

Semantic roles & 50–950 ramp

primary

#CDEF77

secondary

#6842C8

accent

#0ADB45

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CDEF77

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

Preview Lab → · Contrast checker → · Palette generator →