#ECF862#ECF862

#ECF862 is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.3% C 0.171 H 113.5°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#ECF862
RGB	rgb(236, 248, 98)
HSL	hsl(65, 91%, 68%)
HSV	hsv(65, 60%, 97%)
CMYK	cmyk(4.8%, 0%, 60.5%, 2.7%)
CIE-LAB	lab(94.25, -22.89, 68.57)
CIE-LCH	lch(94.25, 72.29, 108.46°)
OKLab	oklab(94.25% -0.0682 0.1568)
OKLCH	oklch(94.25% 0.171 113.5)
XYZ	xyz(70.3658, 85.8508, 24.4170)
Luminance	0.8585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF862 #6E62F8

analogous

#F8B962 #ECF862 #A1F862

triadic

#ECF862 #62ECF8 #F862EC

tetradic

#ECF862 #62F8B9 #6E62F8 #F862A1

square

#ECF862 #62F8B9 #6E62F8 #F862A1

split-complementary

#ECF862 #62A1F8 #B962F8

monochromatic

#C6D60A #E5F527 #ECF862 #F3FB9D #FAFDD7

Accessibility & contrast

On white

1.16

#ECF862 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#ECF862 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF862

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF862	#FFFFFF	#000000	##000000
##ECF862	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED50

Deuteranopia (green-blind)

#FFF06C

Tritanopia (blue-blind)

#FAEAD8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf862;
/* rgb */ color: rgb(236, 248, 98);
/* oklch */ color: oklch(94.3% 0.171 113.5);

Tailwind

colors: {
  custom: {
    50: '#f5fa95',
    500: '#ecf862',
    950: '#000000',
  },
}

SCSS

$custom: #ecf862;
$custom-light: #f5fa95;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf862",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 98
  },
  "hsl": {
    "h": 64.8,
    "s": 91.463,
    "l": 67.843
  },
  "oklch": {
    "l": 0.94252,
    "c": 0.17096,
    "h": 113.5
  },
  "luminance": 0.8585
}

Semantic roles & 50–950 ramp

primary

#ECF862

secondary

#3B2ED0

accent

#00E612

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #ECF862

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

Preview Lab → · Contrast checker → · Palette generator →