#EFFEA4#EFFEA4

#EFFEA4 is a very light, moderate yellow-green. Relative luminance 0.919; OKLCH L 96.6% C 0.114 H 116.3°. Best body text is #000000 at 19.38:1 contrast (WCAG AA passes).

Color values

HEX	#EFFEA4
RGB	rgb(239, 254, 164)
HSL	hsl(70, 98%, 82%)
HSV	hsv(70, 35%, 100%)
CMYK	cmyk(5.9%, 0%, 35.4%, 0.4%)
CIE-LAB	lab(96.79, -18.55, 41.44)
CIE-LCH	lch(96.79, 45.40, 114.11°)
OKLab	oklab(96.58% -0.0505 0.1021)
OKLCH	oklch(96.58% 0.114 116.3)
XYZ	xyz(77.7394, 91.9153, 48.7608)
Luminance	0.9192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFEA4 #B3A4FE

analogous

#FEE0A4 #EFFEA4 #C2FEA4

triadic

#EFFEA4 #A4EFFE #FEA4EF

tetradic

#EFFEA4 #A4FEE0 #B3A4FE #FEA4C2

square

#EFFEA4 #A4FEE0 #B3A4FE #FEA4C2

split-complementary

#EFFEA4 #A4C2FE #E0A4FE

monochromatic

#DAFD2B #E4FD67 #EFFEA4 #FAFFE1 #FAFFE1

Accessibility & contrast

On white

1.08

#EFFEA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.38

#EFFEA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFEA4

19.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFEA4	#FFFFFF	#000000	##000000
##EFFEA4	1.00	1.08	19.38	19.38
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.38	21.00	1.00	1.00
##000000	19.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF59D

Deuteranopia (green-blind)

#FFF7A8

Tritanopia (blue-blind)

#F8F5E7

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #effea4;
/* rgb */ color: rgb(239, 254, 164);
/* oklch */ color: oklch(96.6% 0.114 116.3);

Tailwind

colors: {
  custom: {
    50: '#f5fec0',
    500: '#effea4',
    950: '#000000',
  },
}

SCSS

$custom: #effea4;
$custom-light: #f5fec0;
$custom-dark: #000000;

JSON

{
  "hex": "#effea4",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 164
  },
  "hsl": {
    "h": 70,
    "s": 97.826,
    "l": 81.961
  },
  "oklch": {
    "l": 0.96576,
    "c": 0.11391,
    "h": 116.3
  },
  "luminance": 0.91915
}

Semantic roles & 50–950 ramp

primary

#EFFEA4

secondary

#7964E2

accent

#00E626

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #EFFEA4

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

Preview Lab → · Contrast checker → · Palette generator →