#ECFA98#ECFA98

#ECFA98 is a very light, vivid yellow. Relative luminance 0.885; OKLCH L 95.3% C 0.123 H 115.4°. Best body text is #000000 at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#ECFA98
RGB	rgb(236, 250, 152)
HSL	hsl(69, 91%, 79%)
HSV	hsv(69, 39%, 98%)
CMYK	cmyk(5.6%, 0%, 39.2%, 2%)
CIE-LAB	lab(95.36, -19.10, 45.43)
CIE-LCH	lch(95.36, 49.28, 112.80°)
OKLab	oklab(95.33% -0.0526 0.1108)
OKLCH	oklch(95.33% 0.123 115.4)
XYZ	xyz(74.4457, 88.4718, 42.8546)
Luminance	0.8847 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFA98 #A698FA

analogous

#FAD798 #ECFA98 #BBFA98

triadic

#ECFA98 #98ECFA #FA98EC

tetradic

#ECFA98 #98FAD7 #A698FA #FA98BB

square

#ECFA98 #98FAD7 #A698FA #FA98BB

split-complementary

#ECFA98 #98BBFA #D798FA

monochromatic

#D6F423 #E1F75E #ECFA98 #F7FDD2 #FAFEE2

Accessibility & contrast

On white

1.12

#ECFA98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.69

#ECFA98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFA98

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFA98	#FFFFFF	#000000	##000000
##ECFA98	1.00	1.12	18.69	18.69
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.69	21.00	1.00	1.00
##000000	18.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF191

Deuteranopia (green-blind)

#FFF39D

Tritanopia (blue-blind)

#F6F0E2

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecfa98;
/* rgb */ color: rgb(236, 250, 152);
/* oklch */ color: oklch(95.3% 0.123 115.4);

Tailwind

colors: {
  custom: {
    50: '#f3fbb7',
    500: '#ecfa98',
    950: '#000000',
  },
}

SCSS

$custom: #ecfa98;
$custom-light: #f3fbb7;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfa98",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 152
  },
  "hsl": {
    "h": 68.571,
    "s": 90.741,
    "l": 78.824
  },
  "oklch": {
    "l": 0.95329,
    "c": 0.12266,
    "h": 115.4
  },
  "luminance": 0.88471
}

Semantic roles & 50–950 ramp

primary

#ECFA98

secondary

#6E5CDB

accent

#00E621

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECFA98

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

Preview Lab → · Contrast checker → · Palette generator →