#CFF553#CFF553

#CFF553 is a very light, vivid yellow-green. Relative luminance 0.792; OKLCH L 91.4% C 0.188 H 121.6°. Best body text is #000000 at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#CFF553
RGB	rgb(207, 245, 83)
HSL	hsl(74, 89%, 64%)
HSV	hsv(74, 66%, 96%)
CMYK	cmyk(15.5%, 0%, 66.1%, 3.9%)
CIE-LAB	lab(91.32, -33.81, 70.76)
CIE-LCH	lch(91.32, 78.42, 115.53°)
OKLab	oklab(91.36% -0.0985 0.16)
OKLCH	oklch(91.36% 0.188 121.6)
XYZ	xyz(59.9467, 79.1947, 20.3099)
Luminance	0.7920 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF553 #7953F5

analogous

#F5CA53 #CFF553 #7EF553

triadic

#CFF553 #53CFF5 #F553CF

tetradic

#CFF553 #53F5CA #7953F5 #F5537E

square

#CFF553 #53F5CA #7953F5 #F5537E

split-complementary

#CFF553 #537EF5 #CA53F5

monochromatic

#97C20B #BFF219 #CFF553 #DFF88D #EFFCC7

Accessibility & contrast

On white

1.25

#CFF553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.84

#CFF553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF553

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF553	#FFFFFF	#000000	##000000
##CFF553	1.00	1.25	16.84	16.84
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.84	21.00	1.00	1.00
##000000	16.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE73C

Deuteranopia (green-blind)

#FEE65F

Tritanopia (blue-blind)

#DAE9D4

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cff553;
/* rgb */ color: rgb(207, 245, 83);
/* oklch */ color: oklch(91.4% 0.188 121.6);

Tailwind

colors: {
  custom: {
    50: '#e1f88b',
    500: '#cff553',
    950: '#000000',
  },
}

SCSS

$custom: #cff553;
$custom-light: #e1f88b;
$custom-dark: #000000;

JSON

{
  "hex": "#cff553",
  "rgb": {
    "r": 207,
    "g": 245,
    "b": 83
  },
  "hsl": {
    "h": 74.074,
    "s": 89.011,
    "l": 64.314
  },
  "oklch": {
    "l": 0.91362,
    "c": 0.18783,
    "h": 121.6
  },
  "luminance": 0.79195
}

Semantic roles & 50–950 ramp

primary

#CFF553

secondary

#4F2DC0

accent

#00E636

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFF553

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

Preview Lab → · Contrast checker → · Palette generator →