#EFFCE2#EFFCE2

#EFFCE2 is a very light, muted yellow-green. Relative luminance 0.935; OKLCH L 97.5% C 0.037 H 128.9°. Best body text is #000000 at 19.69:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCE2
RGB	rgb(239, 252, 226)
HSL	hsl(90, 81%, 94%)
HSV	hsv(90, 10%, 99%)
CMYK	cmyk(5.2%, 0%, 10.3%, 1.2%)
CIE-LAB	lab(97.41, -8.78, 11.00)
CIE-LCH	lch(97.41, 14.07, 128.61°)
OKLab	oklab(97.45% -0.0231 0.0286)
OKLCH	oklch(97.45% 0.037 128.9)
XYZ	xyz(84.1323, 93.4623, 85.5445)
Luminance	0.9346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCE2 #EFE2FC

analogous

#FCFCE2 #EFFCE2 #E2FCE2

triadic

#EFFCE2 #E2EFFC #FCE2EF

tetradic

#EFFCE2 #E2FCFC #EFE2FC #FCE2E2

square

#EFFCE2 #E2FCFC #EFE2FC #FCE2E2

split-complementary

#EFFCE2 #E2E2FC #FCE2FC

monochromatic

#B2F173 #D0F6AB #EFFCE2 #F0FCE3 #F0FCE3

Accessibility & contrast

On white

1.07

#EFFCE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.69

#EFFCE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCE2

19.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCE2	#FFFFFF	#000000	##000000
##EFFCE2	1.00	1.07	19.69	19.69
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.69	21.00	1.00	1.00
##000000	19.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8E1

Deuteranopia (green-blind)

#FDF7E3

Tritanopia (blue-blind)

#F0F9F4

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effce2;
/* rgb */ color: rgb(239, 252, 226);
/* oklch */ color: oklch(97.5% 0.037 128.9);

Tailwind

colors: {
  custom: {
    50: '#f4fdeb',
    500: '#effce2',
    950: '#000000',
  },
}

SCSS

$custom: #effce2;
$custom-light: #f4fdeb;
$custom-dark: #000000;

JSON

{
  "hex": "#effce2",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 226
  },
  "hsl": {
    "h": 90,
    "s": 81.25,
    "l": 93.725
  },
  "oklch": {
    "l": 0.97451,
    "c": 0.03677,
    "h": 128.9
  },
  "luminance": 0.93463
}

Semantic roles & 50–950 ramp

primary

#EFFCE2

secondary

#C19EE4

accent

#08DE73

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFCE2

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

Preview Lab → · Contrast checker → · Palette generator →