#E9FE6B#E9FE6B

#E9FE6B is a very light, vivid yellow. Relative luminance 0.893; OKLCH L 95.4% C 0.171 H 116.6°. Best body text is #000000 at 18.85:1 contrast (WCAG AA passes).

Color values

HEX	#E9FE6B
RGB	rgb(233, 254, 107)
HSL	hsl(69, 99%, 71%)
HSV	hsv(69, 58%, 100%)
CMYK	cmyk(8.3%, 0%, 57.9%, 0.4%)
CIE-LAB	lab(95.69, -26.27, 66.37)
CIE-LCH	lch(95.69, 71.38, 111.60°)
OKLab	oklab(95.38% -0.0767 0.1532)
OKLCH	oklch(95.38% 0.171 116.6)
XYZ	xyz(71.7012, 89.2696, 27.3606)
Luminance	0.8927 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9FE6B #806BFE

analogous

#FEC96B #E9FE6B #9FFE6B

triadic

#E9FE6B #6BE9FE #FE6BE9

tetradic

#E9FE6B #6BFEC9 #806BFE #FE6B9F

square

#E9FE6B #6BFEC9 #806BFE #FE6B9F

split-complementary

#E9FE6B #6B9FFE #C96BFE

monochromatic

#CBED02 #E0FE2E #E9FE6B #F2FEA8 #FAFFE1

Accessibility & contrast

On white

1.11

#E9FE6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.85

#E9FE6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9FE6B

18.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9FE6B	#FFFFFF	#000000	##000000
##E9FE6B	1.00	1.11	18.85	18.85
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.85	21.00	1.00	1.00
##000000	18.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF25B

Deuteranopia (green-blind)

#FFF474

Tritanopia (blue-blind)

#F6F1DE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e9fe6b;
/* rgb */ color: rgb(233, 254, 107);
/* oklch */ color: oklch(95.4% 0.171 116.6);

Tailwind

colors: {
  custom: {
    50: '#f3fe9a',
    500: '#e9fe6b',
    950: '#000000',
  },
}

SCSS

$custom: #e9fe6b;
$custom-light: #f3fe9a;
$custom-dark: #000000;

JSON

{
  "hex": "#e9fe6b",
  "rgb": {
    "r": 233,
    "g": 254,
    "b": 107
  },
  "hsl": {
    "h": 68.571,
    "s": 98.658,
    "l": 70.784
  },
  "oklch": {
    "l": 0.9538,
    "c": 0.17135,
    "h": 116.6
  },
  "luminance": 0.89269
}

Semantic roles & 50–950 ramp

primary

#E9FE6B

secondary

#4B33DA

accent

#00E621

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9FE6B

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

Preview Lab → · Contrast checker → · Palette generator →