#CDE577#CDE577

#CDE577 is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 88.1% C 0.139 H 119.5°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#CDE577
RGB	rgb(205, 229, 119)
HSL	hsl(73, 68%, 68%)
HSV	hsv(73, 48%, 90%)
CMYK	cmyk(10.5%, 0%, 48%, 10.2%)
CIE-LAB	lab(87.17, -24.21, 50.62)
CIE-LCH	lch(87.17, 56.11, 115.57°)
OKLab	oklab(88.1% -0.0682 0.1207)
OKLCH	oklch(88.1% 0.139 119.5)
XYZ	xyz(56.5263, 70.3499, 28.0502)
Luminance	0.7035 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE577 #8F77E5

analogous

#E5C677 #CDE577 #96E577

triadic

#CDE577 #77CDE5 #E577CD

tetradic

#CDE577 #77E5C6 #8F77E5 #E57796

square

#CDE577 #77E5C6 #8F77E5 #E57796

split-complementary

#CDE577 #7796E5 #C677E5

monochromatic

#9CBD24 #BADB44 #CDE577 #E0EFAA #F3F9DE

Accessibility & contrast

On white

1.39

#CDE577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#CDE577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE577

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE577	#FFFFFF	#000000	##000000
##CDE577	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA6D

Deuteranopia (green-blind)

#EEDB7D

Tritanopia (blue-blind)

#D6DBCC

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cde577;
/* rgb */ color: rgb(205, 229, 119);
/* oklch */ color: oklch(88.1% 0.139 119.5);

Tailwind

colors: {
  custom: {
    50: '#deeda0',
    500: '#cde577',
    950: '#000000',
  },
}

SCSS

$custom: #cde577;
$custom-light: #deeda0;
$custom-dark: #000000;

JSON

{
  "hex": "#cde577",
  "rgb": {
    "r": 205,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 73.091,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.88096,
    "c": 0.13869,
    "h": 119.5
  },
  "luminance": 0.7035
}

Semantic roles & 50–950 ramp

primary

#CDE577

secondary

#5E44BC

accent

#16D03E

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #CDE577

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

Preview Lab → · Contrast checker → · Palette generator →