#EFF96C#EFF96C

#EFF96C is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 94.8% C 0.163 H 112.9°. Best body text is #000000 at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#EFF96C
RGB	rgb(239, 249, 108)
HSL	hsl(64, 92%, 70%)
HSV	hsv(64, 57%, 98%)
CMYK	cmyk(4%, 0%, 56.6%, 2.4%)
CIE-LAB	lab(94.82, -21.49, 65.09)
CIE-LCH	lch(94.82, 68.54, 108.27°)
OKLab	oklab(94.79% -0.0634 0.1505)
OKLCH	oklch(94.79% 0.163 112.9)
XYZ	xyz(72.1807, 87.1862, 27.2107)
Luminance	0.8719 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF96C #766CF9

analogous

#F9BC6C #EFF96C #A9F96C

triadic

#EFF96C #6CEFF9 #F96CEF

tetradic

#EFF96C #6CF9BC #766CF9 #F96CA9

square

#EFF96C #6CF9BC #766CF9 #F96CA9

split-complementary

#EFF96C #6CA9F9 #BC6CF9

monochromatic

#D2E109 #E9F731 #EFF96C #F5FBA7 #FCFEE2

Accessibility & contrast

On white

1.14

#EFF96C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.44

#EFF96C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF96C

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF96C	#FFFFFF	#000000	##000000
##EFF96C	1.00	1.14	18.44	18.44
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.44	21.00	1.00	1.00
##000000	18.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE5D

Deuteranopia (green-blind)

#FFF274

Tritanopia (blue-blind)

#FDECDA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff96c;
/* rgb */ color: rgb(239, 249, 108);
/* oklch */ color: oklch(94.8% 0.163 112.9);

Tailwind

colors: {
  custom: {
    50: '#f7fb9b',
    500: '#eff96c',
    950: '#000000',
  },
}

SCSS

$custom: #eff96c;
$custom-light: #f7fb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#eff96c",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 108
  },
  "hsl": {
    "h": 64.255,
    "s": 92.157,
    "l": 70
  },
  "oklch": {
    "l": 0.94789,
    "c": 0.16333,
    "h": 112.9
  },
  "luminance": 0.87185
}

Semantic roles & 50–950 ramp

primary

#EFF96C

secondary

#4136D4

accent

#00E610

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EFF96C

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

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