#CFE577#CFE577

#CFE577 is a very light, vivid yellow-green. Relative luminance 0.706; OKLCH L 88.2% C 0.138 H 118.6°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#CFE577
RGB	rgb(207, 229, 119)
HSL	hsl(72, 68%, 68%)
HSV	hsv(72, 48%, 90%)
CMYK	cmyk(9.6%, 0%, 48%, 10.2%)
CIE-LAB	lab(87.31, -23.45, 50.82)
CIE-LCH	lch(87.31, 55.97, 114.77°)
OKLab	oklab(88.24% -0.0662 0.1212)
OKLCH	oklch(88.24% 0.138 118.6)
XYZ	xyz(57.0817, 70.6363, 28.0762)
Luminance	0.7064 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE577 #8D77E5

analogous

#E5C477 #CFE577 #98E577

triadic

#CFE577 #77CFE5 #E577CF

tetradic

#CFE577 #77E5C4 #8D77E5 #E57798

square

#CFE577 #77E5C4 #8D77E5 #E57798

split-complementary

#CFE577 #7798E5 #C477E5

monochromatic

#9FBD24 #BDDB44 #CFE577 #E1EFAA #F3F9DE

Accessibility & contrast

On white

1.39

#CFE577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#CFE577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE577

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE577	#FFFFFF	#000000	##000000
##CFE577	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DB6D

Deuteranopia (green-blind)

#EFDB7D

Tritanopia (blue-blind)

#D9DBCC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cfe577;
/* rgb */ color: rgb(207, 229, 119);
/* oklch */ color: oklch(88.2% 0.138 118.6);

Tailwind

colors: {
  custom: {
    50: '#dfeda0',
    500: '#cfe577',
    950: '#000000',
  },
}

SCSS

$custom: #cfe577;
$custom-light: #dfeda0;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe577",
  "rgb": {
    "r": 207,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 72,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.88243,
    "c": 0.13805,
    "h": 118.6
  },
  "luminance": 0.70636
}

Semantic roles & 50–950 ramp

primary

#CFE577

secondary

#5C44BC

accent

#16D03B

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #CFE577

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

Preview Lab → · Contrast checker → · Palette generator →