#EFF69B#EFF69B

#EFF69B is a very light, moderate yellow. Relative luminance 0.866; OKLCH L 94.8% C 0.114 H 112.1°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#EFF69B
RGB	rgb(239, 246, 155)
HSL	hsl(65, 83%, 79%)
HSV	hsv(65, 37%, 96%)
CMYK	cmyk(2.8%, 0%, 37%, 3.5%)
CIE-LAB	lab(94.58, -15.70, 43.02)
CIE-LCH	lch(94.58, 45.79, 110.05°)
OKLab	oklab(94.78% -0.0429 0.1054)
OKLCH	oklch(94.78% 0.114 112.1)
XYZ	xyz(74.4694, 86.6299, 43.8022)
Luminance	0.8663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF69B #A29BF6

analogous

#F6CF9B #EFF69B #C1F69B

triadic

#EFF69B #9BEFF6 #F69BEF

tetradic

#EFF69B #9BF6CF #A29BF6 #F69BC1

square

#EFF69B #9BF6CF #A29BF6 #F69BC1

split-complementary

#EFF69B #9BC1F6 #CF9BF6

monochromatic

#DDEC2B #E6F163 #EFF69B #F8FBD3 #FBFCE3

Accessibility & contrast

On white

1.15

#EFF69B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#EFF69B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF69B

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF69B	#FFFFFF	#000000	##000000
##EFF69B	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE94

Deuteranopia (green-blind)

#FFF19F

Tritanopia (blue-blind)

#FAECDF

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff69b;
/* rgb */ color: rgb(239, 246, 155);
/* oklch */ color: oklch(94.8% 0.114 112.1);

Tailwind

colors: {
  custom: {
    50: '#f5f9b9',
    500: '#eff69b',
    950: '#000000',
  },
}

SCSS

$custom: #eff69b;
$custom-light: #f5f9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#eff69b",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 155
  },
  "hsl": {
    "h": 64.615,
    "s": 83.486,
    "l": 78.627
  },
  "oklch": {
    "l": 0.94777,
    "c": 0.11378,
    "h": 112.1
  },
  "luminance": 0.86629
}

Semantic roles & 50–950 ramp

primary

#EFF69B

secondary

#6960D5

accent

#06E016

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF69B

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

Preview Lab → · Contrast checker → · Palette generator →