#EFFDAA#EFFDAA

#EFFDAA is a very light, moderate yellow-green. Relative luminance 0.915; OKLCH L 96.5% C 0.106 H 116.2°. Best body text is #000000 at 19.30:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDAA
RGB	rgb(239, 253, 170)
HSL	hsl(70, 95%, 83%)
HSV	hsv(70, 33%, 99%)
CMYK	cmyk(5.5%, 0%, 32.8%, 0.8%)
CIE-LAB	lab(96.62, -17.35, 38.26)
CIE-LCH	lch(96.62, 42.01, 114.39°)
OKLab	oklab(96.47% -0.0467 0.0949)
OKLCH	oklch(96.47% 0.106 116.2)
XYZ	xyz(77.9776, 91.5042, 51.5766)
Luminance	0.9150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDAA #B8AAFD

analogous

#FDE1AA #EFFDAA #C6FDAA

triadic

#EFFDAA #AAEFFD #FDAAEF

tetradic

#EFFDAA #AAFDE1 #B8AAFD #FDAAC6

square

#EFFDAA #AAFDE1 #B8AAFD #FDAAC6

split-complementary

#EFFDAA #AAC6FD #E1AAFD

monochromatic

#D8FA32 #E4FC6E #EFFDAA #F9FEE1 #F9FEE1

Accessibility & contrast

On white

1.09

#EFFDAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.30

#EFFDAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDAA

19.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDAA	#FFFFFF	#000000	##000000
##EFFDAA	1.00	1.09	19.30	19.30
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.30	21.00	1.00	1.00
##000000	19.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5A4

Deuteranopia (green-blind)

#FFF6AE

Tritanopia (blue-blind)

#F8F4E8

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #effdaa;
/* rgb */ color: rgb(239, 253, 170);
/* oklch */ color: oklch(96.5% 0.106 116.2);

Tailwind

colors: {
  custom: {
    50: '#f5fec4',
    500: '#effdaa',
    950: '#000000',
  },
}

SCSS

$custom: #effdaa;
$custom-light: #f5fec4;
$custom-dark: #000000;

JSON

{
  "hex": "#effdaa",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 170
  },
  "hsl": {
    "h": 70.12,
    "s": 95.402,
    "l": 82.941
  },
  "oklch": {
    "l": 0.96471,
    "c": 0.10581,
    "h": 116.2
  },
  "luminance": 0.91504
}

Semantic roles & 50–950 ramp

primary

#EFFDAA

secondary

#7E6AE1

accent

#00E627

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #EFFDAA

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

Preview Lab → · Contrast checker → · Palette generator →