#CDEF52#CDEF52

#CDEF52 is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 89.9% C 0.182 H 120.7°. Best body text is #000000 at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#CDEF52
RGB	rgb(205, 239, 82)
HSL	hsl(73, 83%, 63%)
HSV	hsv(73, 66%, 94%)
CMYK	cmyk(14.2%, 0%, 65.7%, 6.3%)
CIE-LAB	lab(89.54, -31.89, 69.26)
CIE-LCH	lch(89.54, 76.25, 114.72°)
OKLab	oklab(89.89% -0.0931 0.1567)
OKLCH	oklch(89.89% 0.182 120.7)
XYZ	xyz(57.5672, 75.3214, 19.4868)
Luminance	0.7532 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEF52 #7452EF

analogous

#EFC352 #CDEF52 #7EEF52

triadic

#CDEF52 #52CDEF #EF52CD

tetradic

#CDEF52 #52EFC3 #7452EF #EF527E

square

#CDEF52 #52EFC3 #7452EF #EF527E

split-complementary

#CDEF52 #527EEF #C352EF

monochromatic

#92B611 #BDEA1A #CDEF52 #DDF48A #EDF9C2

Accessibility & contrast

On white

1.31

#CDEF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.06

#CDEF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEF52

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEF52	#FFFFFF	#000000	##000000
##CDEF52	1.00	1.31	16.06	16.06
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.06	21.00	1.00	1.00
##000000	16.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE23C

Deuteranopia (green-blind)

#F9E15E

Tritanopia (blue-blind)

#D8E3CF

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #cdef52;
/* rgb */ color: rgb(205, 239, 82);
/* oklch */ color: oklch(89.9% 0.182 120.7);

Tailwind

colors: {
  custom: {
    50: '#e0f48a',
    500: '#cdef52',
    950: '#000000',
  },
}

SCSS

$custom: #cdef52;
$custom-light: #e0f48a;
$custom-dark: #000000;

JSON

{
  "hex": "#cdef52",
  "rgb": {
    "r": 205,
    "g": 239,
    "b": 82
  },
  "hsl": {
    "h": 72.994,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.89893,
    "c": 0.18228,
    "h": 120.7
  },
  "luminance": 0.75321
}

Semantic roles & 50–950 ramp

primary

#CDEF52

secondary

#4D30B5

accent

#06DF35

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CDEF52

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

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