#E3EF60#E3EF60

#E3EF60 is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.6% C 0.165 H 113.7°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#E3EF60
RGB	rgb(227, 239, 96)
HSL	hsl(65, 82%, 66%)
HSV	hsv(65, 60%, 94%)
CMYK	cmyk(5%, 0%, 59.8%, 6.3%)
CIE-LAB	lab(91.19, -22.30, 65.90)
CIE-LCH	lch(91.19, 69.57, 108.70°)
OKLab	oklab(91.64% -0.0662 0.151)
OKLCH	oklch(91.64% 0.165 113.7)
XYZ	xyz(64.6579, 78.9096, 22.8890)
Luminance	0.7891 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3EF60 #6C60EF

analogous

#EFB360 #E3EF60 #9BEF60

triadic

#E3EF60 #60E3EF #EF60E3

tetradic

#E3EF60 #60EFB3 #6C60EF #EF609B

square

#E3EF60 #60EFB3 #6C60EF #EF609B

split-complementary

#E3EF60 #609BEF #B360EF

monochromatic

#B3C113 #D9E928 #E3EF60 #EDF598 #F7FACF

Accessibility & contrast

On white

1.25

#E3EF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#E3EF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EF60

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3EF60	#FFFFFF	#000000	##000000
##E3EF60	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44F

Deuteranopia (green-blind)

#FFE769

Tritanopia (blue-blind)

#F1E2D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e3ef60;
/* rgb */ color: rgb(227, 239, 96);
/* oklch */ color: oklch(91.6% 0.165 113.7);

Tailwind

colors: {
  custom: {
    50: '#eff493',
    500: '#e3ef60',
    950: '#000000',
  },
}

SCSS

$custom: #e3ef60;
$custom-light: #eff493;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ef60",
  "rgb": {
    "r": 227,
    "g": 239,
    "b": 96
  },
  "hsl": {
    "h": 65.035,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91638,
    "c": 0.1649,
    "h": 113.7
  },
  "luminance": 0.78908
}

Semantic roles & 50–950 ramp

primary

#E3EF60

secondary

#4034BF

accent

#07DE19

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3EF60

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

Preview Lab → · Contrast checker → · Palette generator →