#EFFCE7#EFFCE7

#EFFCE7 is a very light, muted yellow-green. Relative luminance 0.937; OKLCH L 97.6% C 0.031 H 133.3°. Best body text is #000000 at 19.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCE7
RGB	rgb(239, 252, 231)
HSL	hsl(97, 78%, 95%)
HSV	hsv(97, 8%, 99%)
CMYK	cmyk(5.2%, 0%, 8.3%, 1.2%)
CIE-LAB	lab(97.53, -7.94, 8.59)
CIE-LCH	lch(97.53, 11.70, 132.76°)
OKLab	oklab(97.58% -0.0211 0.0224)
OKLCH	oklch(97.58% 0.031 133.3)
XYZ	xyz(84.8284, 93.7407, 89.2106)
Luminance	0.9374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCE7 #F4E7FC

analogous

#FAFCE7 #EFFCE7 #E7FCEA

triadic

#EFFCE7 #E7EFFC #FCE7EF

tetradic

#EFFCE7 #E7FAFC #F4E7FC #FCEAE7

square

#EFFCE7 #E7FAFC #F4E7FC #FCEAE7

split-complementary

#EFFCE7 #EAE7FC #FCE7FA

monochromatic

#A6EE7A #CBF5B1 #EDFCE4 #EDFCE4 #EDFCE4

Accessibility & contrast

On white

1.06

#EFFCE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.75

#EFFCE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCE7

19.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCE7	#FFFFFF	#000000	##000000
##EFFCE7	1.00	1.06	19.75	19.75
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.75	21.00	1.00	1.00
##000000	19.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF9E6

Deuteranopia (green-blind)

#FCF7E8

Tritanopia (blue-blind)

#EFFAF6

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effce7;
/* rgb */ color: rgb(239, 252, 231);
/* oklch */ color: oklch(97.6% 0.031 133.3);

Tailwind

colors: {
  custom: {
    50: '#f4fdee',
    500: '#effce7',
    950: '#000000',
  },
}

SCSS

$custom: #effce7;
$custom-light: #f4fdee;
$custom-dark: #000000;

JSON

{
  "hex": "#effce7",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 231
  },
  "hsl": {
    "h": 97.143,
    "s": 77.778,
    "l": 94.706
  },
  "oklch": {
    "l": 0.97577,
    "c": 0.0308,
    "h": 133.3
  },
  "luminance": 0.93741
}

Semantic roles & 50–950 ramp

primary

#EFFCE7

secondary

#CBA3E4

accent

#0BDA8B

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFFCE7

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

Preview Lab → · Contrast checker → · Palette generator →