#E5EF65#E5EF65

#E5EF65 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 91.8% C 0.160 H 113.0°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#E5EF65
RGB	rgb(229, 239, 101)
HSL	hsl(64, 81%, 67%)
HSV	hsv(64, 58%, 94%)
CMYK	cmyk(4.2%, 0%, 57.7%, 6.3%)
CIE-LAB	lab(91.38, -21.15, 64.05)
CIE-LCH	lch(91.38, 67.45, 108.28°)
OKLab	oklab(91.84% -0.0626 0.1477)
OKLCH	oklch(91.84% 0.16 113)
XYZ	xyz(65.5301, 79.3319, 24.1700)
Luminance	0.7933 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EF65 #6F65EF

analogous

#EFB465 #E5EF65 #A0EF65

triadic

#E5EF65 #65E5EF #EF65E5

tetradic

#E5EF65 #65EFB4 #6F65EF #EF65A0

square

#E5EF65 #65EFB4 #6F65EF #EF65A0

split-complementary

#E5EF65 #65A0EF #B465EF

monochromatic

#B8C514 #DCE92E #E5EF65 #EEF59C #F8FBD4

Accessibility & contrast

On white

1.25

#E5EF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#E5EF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EF65

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EF65	#FFFFFF	#000000	##000000
##E5EF65	1.00	1.25	16.87	16.87
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE556

Deuteranopia (green-blind)

#FFE86D

Tritanopia (blue-blind)

#F3E2D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e5ef65;
/* rgb */ color: rgb(229, 239, 101);
/* oklch */ color: oklch(91.8% 0.160 113.0);

Tailwind

colors: {
  custom: {
    50: '#f0f496',
    500: '#e5ef65',
    950: '#000000',
  },
}

SCSS

$custom: #e5ef65;
$custom-light: #f0f496;
$custom-dark: #000000;

JSON

{
  "hex": "#e5ef65",
  "rgb": {
    "r": 229,
    "g": 239,
    "b": 101
  },
  "hsl": {
    "h": 64.348,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91841,
    "c": 0.16039,
    "h": 113
  },
  "luminance": 0.79331
}

Semantic roles & 50–950 ramp

primary

#E5EF65

secondary

#4036C3

accent

#08DE17

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E5EF65

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

Preview Lab → · Contrast checker → · Palette generator →