#EFF1CA#EFF1CA

#EFF1CA is a very light, muted yellow. Relative luminance 0.855; OKLCH L 94.7% C 0.051 H 109.7°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#EFF1CA
RGB	rgb(239, 241, 202)
HSL	hsl(63, 58%, 87%)
HSV	hsv(63, 16%, 95%)
CMYK	cmyk(0.8%, 0%, 16.2%, 5.5%)
CIE-LAB	lab(94.11, -7.07, 18.66)
CIE-LCH	lch(94.11, 19.95, 110.75°)
OKLab	oklab(94.67% -0.0172 0.048)
OKLCH	oklch(94.67% 0.051 109.7)
XYZ	xyz(77.7116, 85.5262, 68.2800)
Luminance	0.8553 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF1CA #CCCAF1

analogous

#F1E0CA #EFF1CA #DCF1CA

triadic

#EFF1CA #CAEFF1 #F1CAEF

tetradic

#EFF1CA #CAF1E0 #CCCAF1 #F1CADC

square

#EFF1CA #CAF1E0 #CCCAF1 #F1CADC

split-complementary

#EFF1CA #CADCF1 #E0CAF1

monochromatic

#D2D769 #E0E49A #EFF1CA #F8F9E7 #F8F9E7

Accessibility & contrast

On white

1.16

#EFF1CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.11

#EFF1CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF1CA

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF1CA	#FFFFFF	#000000	##000000
##EFF1CA	1.00	1.16	18.11	18.11
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.11	21.00	1.00	1.00
##000000	18.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EDC8

Deuteranopia (green-blind)

#F8EFCB

Tritanopia (blue-blind)

#F5ECE6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eff1ca;
/* rgb */ color: rgb(239, 241, 202);
/* oklch */ color: oklch(94.7% 0.051 109.7);

Tailwind

colors: {
  custom: {
    50: '#f4f5da',
    500: '#eff1ca',
    950: '#000000',
  },
}

SCSS

$custom: #eff1ca;
$custom-light: #f4f5da;
$custom-dark: #000000;

JSON

{
  "hex": "#eff1ca",
  "rgb": {
    "r": 239,
    "g": 241,
    "b": 202
  },
  "hsl": {
    "h": 63.077,
    "s": 58.209,
    "l": 86.863
  },
  "oklch": {
    "l": 0.94669,
    "c": 0.05099,
    "h": 109.7
  },
  "luminance": 0.85526
}

Semantic roles & 50–950 ramp

primary

#EFF1CA

secondary

#938FD0

accent

#20C628

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF1CA

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

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