#E7EF63#E7EF63

#E7EF63 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 92.0% C 0.162 H 112.2°. Best body text is #000000 at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#E7EF63
RGB	rgb(231, 239, 99)
HSL	hsl(63, 81%, 66%)
HSV	hsv(63, 59%, 94%)
CMYK	cmyk(3.3%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(91.52, -20.50, 65.08)
CIE-LCH	lch(91.52, 68.23, 107.48°)
OKLab	oklab(91.98% -0.0611 0.1496)
OKLCH	oklch(91.98% 0.162 112.2)
XYZ	xyz(66.0753, 79.6242, 23.6902)
Luminance	0.7962 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7EF63 #6B63EF

analogous

#EFB163 #E7EF63 #A1EF63

triadic

#E7EF63 #63E7EF #EF63E7

tetradic

#E7EF63 #63EFB1 #6B63EF #EF63A1

square

#E7EF63 #63EFB1 #6B63EF #EF63A1

split-complementary

#E7EF63 #63A1EF #B163EF

monochromatic

#BAC414 #DEE92B #E7EF63 #F0F59B #F8FAD2

Accessibility & contrast

On white

1.24

#E7EF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.92

#E7EF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7EF63

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7EF63	#FFFFFF	#000000	##000000
##E7EF63	1.00	1.24	16.92	16.92
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.92	21.00	1.00	1.00
##000000	16.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE553

Deuteranopia (green-blind)

#FFE86C

Tritanopia (blue-blind)

#F5E2D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e7ef63;
/* rgb */ color: rgb(231, 239, 99);
/* oklch */ color: oklch(92.0% 0.162 112.2);

Tailwind

colors: {
  custom: {
    50: '#f1f495',
    500: '#e7ef63',
    950: '#000000',
  },
}

SCSS

$custom: #e7ef63;
$custom-light: #f1f495;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ef63",
  "rgb": {
    "r": 231,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 63.429,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.91978,
    "c": 0.16158,
    "h": 112.2
  },
  "luminance": 0.79623
}

Semantic roles & 50–950 ramp

primary

#E7EF63

secondary

#3D35C1

accent

#08DE14

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E7EF63

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

Preview Lab → · Contrast checker → · Palette generator →