#E9FD61#E9FD61

#E9FD61 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.1% C 0.178 H 116.1°. Best body text is #000000 at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#E9FD61
RGB	rgb(233, 253, 97)
HSL	hsl(68, 98%, 69%)
HSV	hsv(68, 62%, 99%)
CMYK	cmyk(7.9%, 0%, 61.7%, 0.8%)
CIE-LAB	lab(95.35, -26.50, 70.09)
CIE-LCH	lch(95.35, 74.93, 110.71°)
OKLab	oklab(95.07% -0.0783 0.1599)
OKLCH	oklch(95.07% 0.178 116.1)
XYZ	xyz(70.8887, 88.4382, 24.6428)
Luminance	0.8844 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9FD61 #7561FD

analogous

#FDC361 #E9FD61 #9BFD61

triadic

#E9FD61 #61E9FD #FD61E9

tetradic

#E9FD61 #61FDC3 #7561FD #FD619B

square

#E9FD61 #61FDC3 #7561FD #FD619B

split-complementary

#E9FD61 #619BFD #C361FD

monochromatic

#C4E103 #E1FC25 #E9FD61 #F1FE9D #FAFFDA

Accessibility & contrast

On white

1.12

#E9FD61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.69

#E9FD61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9FD61

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9FD61	#FFFFFF	#000000	##000000
##E9FD61	1.00	1.12	18.69	18.69
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.69	21.00	1.00	1.00
##000000	18.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF14E

Deuteranopia (green-blind)

#FFF36B

Tritanopia (blue-blind)

#F7F0DC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #e9fd61;
/* rgb */ color: rgb(233, 253, 97);
/* oklch */ color: oklch(95.1% 0.178 116.1);

Tailwind

colors: {
  custom: {
    50: '#f3fe94',
    500: '#e9fd61',
    950: '#000000',
  },
}

SCSS

$custom: #e9fd61;
$custom-light: #f3fe94;
$custom-dark: #000000;

JSON

{
  "hex": "#e9fd61",
  "rgb": {
    "r": 233,
    "g": 253,
    "b": 97
  },
  "hsl": {
    "h": 67.692,
    "s": 97.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.95074,
    "c": 0.17804,
    "h": 116.1
  },
  "luminance": 0.88437
}

Semantic roles & 50–950 ramp

primary

#E9FD61

secondary

#412BD7

accent

#00E61D

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9FD61

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

Preview Lab → · Contrast checker → · Palette generator →