#EFFEBA#EFFEBA

#EFFEBA is a very light, moderate yellow-green. Relative luminance 0.928; OKLCH L 97.0% C 0.088 H 118.2°. Best body text is #000000 at 19.56:1 contrast (WCAG AA passes).

Color values

HEX	#EFFEBA
RGB	rgb(239, 254, 186)
HSL	hsl(73, 97%, 86%)
HSV	hsv(73, 27%, 100%)
CMYK	cmyk(5.9%, 0%, 26.8%, 0.4%)
CIE-LAB	lab(97.14, -15.77, 30.97)
CIE-LCH	lch(97.14, 34.75, 116.99°)
OKLab	oklab(96.97% -0.0418 0.078)
OKLCH	oklch(96.97% 0.088 118.2)
XYZ	xyz(79.9008, 92.7798, 60.1439)
Luminance	0.9278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFEBA #C9BAFE

analogous

#FEEBBA #EFFEBA #CDFEBA

triadic

#EFFEBA #BAEFFE #FEBAEF

tetradic

#EFFEBA #BAFEEB #C9BAFE #FEBACD

square

#EFFEBA #BAFEEB #C9BAFE #FEBACD

split-complementary

#EFFEBA #BACDFE #EBBAFE

monochromatic

#D3FC41 #E1FD7E #EFFEBA #F8FFE1 #F8FFE1

Accessibility & contrast

On white

1.07

#EFFEBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.56

#EFFEBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFEBA

19.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFEBA	#FFFFFF	#000000	##000000
##EFFEBA	1.00	1.07	19.56	19.56
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.56	21.00	1.00	1.00
##000000	19.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7B6

Deuteranopia (green-blind)

#FFF7BD

Tritanopia (blue-blind)

#F6F7EC

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effeba;
/* rgb */ color: rgb(239, 254, 186);
/* oklch */ color: oklch(97.0% 0.088 118.2);

Tailwind

colors: {
  custom: {
    50: '#f4fecf',
    500: '#effeba',
    950: '#000000',
  },
}

SCSS

$custom: #effeba;
$custom-light: #f4fecf;
$custom-dark: #000000;

JSON

{
  "hex": "#effeba",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 186
  },
  "hsl": {
    "h": 73.235,
    "s": 97.143,
    "l": 86.275
  },
  "oklch": {
    "l": 0.96972,
    "c": 0.08847,
    "h": 118.2
  },
  "luminance": 0.9278
}

Semantic roles & 50–950 ramp

primary

#EFFEBA

secondary

#8F77E5

accent

#00E633

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFFEBA

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

Preview Lab → · Contrast checker → · Palette generator →