#E9EF60#E9EF60

#E9EF60 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.1% C 0.164 H 111.5°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#E9EF60
RGB	rgb(233, 239, 96)
HSL	hsl(63, 82%, 66%)
HSV	hsv(63, 60%, 94%)
CMYK	cmyk(2.5%, 0%, 59.8%, 6.3%)
CIE-LAB	lab(91.64, -19.91, 66.51)
CIE-LCH	lch(91.64, 69.43, 106.66°)
OKLab	oklab(92.11% -0.0598 0.1522)
OKLCH	oklch(92.11% 0.164 111.5)
XYZ	xyz(66.5839, 79.9027, 22.9793)
Luminance	0.7990 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9EF60 #6660EF

analogous

#EFAD60 #E9EF60 #A2EF60

triadic

#E9EF60 #60E9EF #EF60E9

tetradic

#E9EF60 #60EFAD #6660EF #EF60A2

square

#E9EF60 #60EFAD #6660EF #EF60A2

split-complementary

#E9EF60 #60A2EF #AD60EF

monochromatic

#BAC113 #E1E928 #E9EF60 #F1F598 #F8FACF

Accessibility & contrast

On white

1.24

#E9EF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#E9EF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9EF60

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9EF60	#FFFFFF	#000000	##000000
##E9EF60	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54F

Deuteranopia (green-blind)

#FFE969

Tritanopia (blue-blind)

#F8E2D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e9ef60;
/* rgb */ color: rgb(233, 239, 96);
/* oklch */ color: oklch(92.1% 0.164 111.5);

Tailwind

colors: {
  custom: {
    50: '#f3f493',
    500: '#e9ef60',
    950: '#000000',
  },
}

SCSS

$custom: #e9ef60;
$custom-light: #f3f493;
$custom-dark: #000000;

JSON

{
  "hex": "#e9ef60",
  "rgb": {
    "r": 233,
    "g": 239,
    "b": 96
  },
  "hsl": {
    "h": 62.517,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.92107,
    "c": 0.16354,
    "h": 111.5
  },
  "luminance": 0.79901
}

Semantic roles & 50–950 ramp

primary

#E9EF60

secondary

#3A34BF

accent

#07DE10

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E9EF60

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

Preview Lab → · Contrast checker → · Palette generator →