#CDEF8A#CDEF8A

#CDEF8A is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.5% C 0.133 H 124.2°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#CDEF8A
RGB	rgb(205, 239, 138)
HSL	hsl(80, 76%, 74%)
HSV	hsv(80, 42%, 94%)
CMYK	cmyk(14.2%, 0%, 42.3%, 6.3%)
CIE-LAB	lab(90.11, -26.97, 45.14)
CIE-LCH	lch(90.11, 52.58, 120.85°)
OKLab	oklab(90.54% -0.0746 0.1097)
OKLCH	oklch(90.54% 0.133 124.2)
XYZ	xyz(60.6306, 76.5468, 35.6206)
Luminance	0.7655 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEF8A #AC8AEF

analogous

#EFDF8A #CDEF8A #9BEF8A

triadic

#CDEF8A #8ACDEF #EF8ACD

tetradic

#CDEF8A #8AEFDF #AC8AEF #EF8A9B

square

#CDEF8A #8AEFDF #AC8AEF #EF8A9B

split-complementary

#CDEF8A #8A9BEF #DF8AEF

monochromatic

#9FE01F #B6E854 #CDEF8A #E4F6C0 #F3FBE4

Accessibility & contrast

On white

1.29

#CDEF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#CDEF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEF8A

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEF8A	#FFFFFF	#000000	##000000
##CDEF8A	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E482

Deuteranopia (green-blind)

#F5E28F

Tritanopia (blue-blind)

#D3E6D7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cdef8a;
/* rgb */ color: rgb(205, 239, 138);
/* oklch */ color: oklch(90.5% 0.133 124.2);

Tailwind

colors: {
  custom: {
    50: '#ddf4ad',
    500: '#cdef8a',
    950: '#000000',
  },
}

SCSS

$custom: #cdef8a;
$custom-light: #ddf4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cdef8a",
  "rgb": {
    "r": 205,
    "g": 239,
    "b": 138
  },
  "hsl": {
    "h": 80.198,
    "s": 75.94,
    "l": 73.922
  },
  "oklch": {
    "l": 0.90535,
    "c": 0.13264,
    "h": 124.2
  },
  "luminance": 0.76547
}

Semantic roles & 50–950 ramp

primary

#CDEF8A

secondary

#7B53CA

accent

#0DD852

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CDEF8A

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

Preview Lab → · Contrast checker → · Palette generator →