#EFF69F#EFF69F

#EFF69F is a very light, moderate yellow. Relative luminance 0.868; OKLCH L 94.8% C 0.109 H 112.2°. Best body text is #000000 at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#EFF69F
RGB	rgb(239, 246, 159)
HSL	hsl(65, 83%, 79%)
HSV	hsv(65, 35%, 96%)
CMYK	cmyk(2.8%, 0%, 35.4%, 3.5%)
CIE-LAB	lab(94.64, -15.24, 41.12)
CIE-LCH	lch(94.64, 43.86, 110.34°)
OKLab	oklab(94.84% -0.0413 0.1012)
OKLCH	oklch(94.84% 0.109 112.2)
XYZ	xyz(74.8109, 86.7665, 45.6008)
Luminance	0.8677 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF69F #A69FF6

analogous

#F6D29F #EFF69F #C4F69F

triadic

#EFF69F #9FEFF6 #F69FEF

tetradic

#EFF69F #9FF6D2 #A69FF6 #F69FC4

square

#EFF69F #9FF6D2 #A69FF6 #F69FC4

split-complementary

#EFF69F #9FC4F6 #D29FF6

monochromatic

#DCEC2F #E6F167 #EFF69F #F8FBD7 #FAFCE3

Accessibility & contrast

On white

1.14

#EFF69F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.35

#EFF69F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF69F

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF69F	#FFFFFF	#000000	##000000
##EFF69F	1.00	1.14	18.35	18.35
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.35	21.00	1.00	1.00
##000000	18.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE99

Deuteranopia (green-blind)

#FFF1A3

Tritanopia (blue-blind)

#F9ECE0

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff69f;
/* rgb */ color: rgb(239, 246, 159);
/* oklch */ color: oklch(94.8% 0.109 112.2);

Tailwind

colors: {
  custom: {
    50: '#f5f9bc',
    500: '#eff69f',
    950: '#000000',
  },
}

SCSS

$custom: #eff69f;
$custom-light: #f5f9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#eff69f",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 159
  },
  "hsl": {
    "h": 64.828,
    "s": 82.857,
    "l": 79.412
  },
  "oklch": {
    "l": 0.94842,
    "c": 0.10931,
    "h": 112.2
  },
  "luminance": 0.86765
}

Semantic roles & 50–950 ramp

primary

#EFF69F

secondary

#6D64D6

accent

#06DF18

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171712

muted

#858582

Preview Lab

Preview with #EFF69F

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

Preview Lab → · Contrast checker → · Palette generator →