#EFFEB7#EFFEB7

#EFFEB7 is a very light, moderate yellow-green. Relative luminance 0.927; OKLCH L 96.9% C 0.092 H 117.8°. Best body text is #000000 at 19.53:1 contrast (WCAG AA passes).

Color values

HEX	#EFFEB7
RGB	rgb(239, 254, 183)
HSL	hsl(73, 97%, 86%)
HSV	hsv(73, 28%, 100%)
CMYK	cmyk(5.9%, 0%, 28%, 0.4%)
CIE-LAB	lab(97.09, -16.18, 32.40)
CIE-LCH	lch(97.09, 36.22, 116.53°)
OKLab	oklab(96.91% -0.043 0.0814)
OKLCH	oklch(96.91% 0.092 117.8)
XYZ	xyz(79.5852, 92.6536, 58.4819)
Luminance	0.9265 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFEB7 #C6B7FE

analogous

#FEE9B7 #EFFEB7 #CBFEB7

triadic

#EFFEB7 #B7EFFE #FEB7EF

tetradic

#EFFEB7 #B7FEE9 #C6B7FE #FEB7CB

square

#EFFEB7 #B7FEE9 #C6B7FE #FEB7CB

split-complementary

#EFFEB7 #B7CBFE #E9B7FE

monochromatic

#D4FC3E #E2FD7B #EFFEB7 #F8FFE1 #F8FFE1

Accessibility & contrast

On white

1.08

#EFFEB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.53

#EFFEB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFEB7

19.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFEB7	#FFFFFF	#000000	##000000
##EFFEB7	1.00	1.08	19.53	19.53
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.53	21.00	1.00	1.00
##000000	19.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6B2

Deuteranopia (green-blind)

#FFF7BA

Tritanopia (blue-blind)

#F6F6EB

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effeb7;
/* rgb */ color: rgb(239, 254, 183);
/* oklch */ color: oklch(96.9% 0.092 117.8);

Tailwind

colors: {
  custom: {
    50: '#f5fecd',
    500: '#effeb7',
    950: '#000000',
  },
}

SCSS

$custom: #effeb7;
$custom-light: #f5fecd;
$custom-dark: #000000;

JSON

{
  "hex": "#effeb7",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 183
  },
  "hsl": {
    "h": 72.676,
    "s": 97.26,
    "l": 85.686
  },
  "oklch": {
    "l": 0.96914,
    "c": 0.09203,
    "h": 117.8
  },
  "luminance": 0.92653
}

Semantic roles & 50–950 ramp

primary

#EFFEB7

secondary

#8C74E5

accent

#00E630

background

#FFFFFE

surface

#FEFFFA

border

#D6D7D3

text

#171713

muted

#858583

Preview Lab

Preview with #EFFEB7

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

Preview Lab → · Contrast checker → · Palette generator →