#ECFA88#ECFA88

#ECFA88 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.1% C 0.139 H 114.9°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#ECFA88
RGB	rgb(236, 250, 136)
HSL	hsl(67, 92%, 76%)
HSV	hsv(67, 46%, 98%)
CMYK	cmyk(5.6%, 0%, 45.6%, 2%)
CIE-LAB	lab(95.15, -20.75, 52.82)
CIE-LCH	lch(95.15, 56.75, 111.45°)
OKLab	oklab(95.1% -0.0586 0.1265)
OKLCH	oklch(95.1% 0.139 114.9)
XYZ	xyz(73.2225, 87.9826, 36.4128)
Luminance	0.8798 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFA88 #9688FA

analogous

#FACF88 #ECFA88 #B3FA88

triadic

#ECFA88 #88ECFA #FA88EC

tetradic

#ECFA88 #88FACF #9688FA #FA88B3

square

#ECFA88 #88FACF #9688FA #FA88B3

split-complementary

#ECFA88 #88B3FA #CF88FA

monochromatic

#D9F513 #E3F84D #ECFA88 #F5FCC3 #FAFEE2

Accessibility & contrast

On white

1.13

#ECFA88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#ECFA88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFA88

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFA88	#FFFFFF	#000000	##000000
##ECFA88	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF07E

Deuteranopia (green-blind)

#FFF28E

Tritanopia (blue-blind)

#F8EFDF

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecfa88;
/* rgb */ color: rgb(236, 250, 136);
/* oklch */ color: oklch(95.1% 0.139 114.9);

Tailwind

colors: {
  custom: {
    50: '#f4fbad',
    500: '#ecfa88',
    950: '#000000',
  },
}

SCSS

$custom: #ecfa88;
$custom-light: #f4fbad;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfa88",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 136
  },
  "hsl": {
    "h": 67.368,
    "s": 91.935,
    "l": 75.686
  },
  "oklch": {
    "l": 0.95098,
    "c": 0.13936,
    "h": 114.9
  },
  "luminance": 0.87982
}

Semantic roles & 50–950 ramp

primary

#ECFA88

secondary

#5F4ED9

accent

#00E61C

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #ECFA88

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

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