#CFE45B#CFE45B

#CFE45B is a very light, vivid yellow. Relative luminance 0.695; OKLCH L 87.7% C 0.162 H 117.2°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#CFE45B
RGB	rgb(207, 228, 91)
HSL	hsl(69, 72%, 63%)
HSV	hsv(69, 60%, 89%)
CMYK	cmyk(9.2%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(86.75, -25.33, 62.73)
CIE-LCH	lch(86.75, 67.65, 111.99°)
OKLab	oklab(87.71% -0.0741 0.1441)
OKLCH	oklch(87.71% 0.162 117.2)
XYZ	xyz(55.3649, 69.5081, 20.3953)
Luminance	0.6951 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE45B #705BE4

analogous

#E4B45B #CFE45B #8BE45B

triadic

#CFE45B #5BCFE4 #E45BCF

tetradic

#CFE45B #5BE4B4 #705BE4 #E45B8B

square

#CFE45B #5BE4B4 #705BE4 #E45B8B

split-complementary

#CFE45B #5B8BE4 #B45BE4

monochromatic

#93A91C #C0DB26 #CFE45B #DEED90 #EEF5C4

Accessibility & contrast

On white

1.41

#CFE45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#CFE45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE45B

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE45B	#FFFFFF	#000000	##000000
##CFE45B	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D94B

Deuteranopia (green-blind)

#F0DA64

Tritanopia (blue-blind)

#DBD8C7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #cfe45b;
/* rgb */ color: rgb(207, 228, 91);
/* oklch */ color: oklch(87.7% 0.162 117.2);

Tailwind

colors: {
  custom: {
    50: '#e0ec8f',
    500: '#cfe45b',
    950: '#000000',
  },
}

SCSS

$custom: #cfe45b;
$custom-light: #e0ec8f;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe45b",
  "rgb": {
    "r": 207,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 69.197,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.87709,
    "c": 0.16202,
    "h": 117.2
  },
  "luminance": 0.69508
}

Semantic roles & 50–950 ramp

primary

#CFE45B

secondary

#4A39AB

accent

#12D42F

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160D

muted

#84847F

Preview Lab

Preview with #CFE45B

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

Preview Lab → · Contrast checker → · Palette generator →