#EFFD98#EFFD98

#EFFD98 is a very light, vivid yellow. Relative luminance 0.909; OKLCH L 96.2% C 0.126 H 115.3°. Best body text is #000000 at 19.17:1 contrast (WCAG AA passes).

Color values

HEX	#EFFD98
RGB	rgb(239, 253, 152)
HSL	hsl(68, 96%, 79%)
HSV	hsv(68, 40%, 99%)
CMYK	cmyk(5.5%, 0%, 39.9%, 0.8%)
CIE-LAB	lab(96.36, -19.42, 46.74)
CIE-LCH	lch(96.36, 50.61, 112.56°)
OKLab	oklab(96.18% -0.0537 0.1137)
OKLCH	oklch(96.18% 0.126 115.3)
XYZ	xyz(76.3899, 90.8691, 43.2149)
Luminance	0.9087 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFD98 #A698FD

analogous

#FDD998 #EFFD98 #BDFD98

triadic

#EFFD98 #98EFFD #FD98EF

tetradic

#EFFD98 #98FDD9 #A698FD #FD98BD

square

#EFFD98 #98FDD9 #A698FD #FD98BD

split-complementary

#EFFD98 #98BDFD #D998FD

monochromatic

#DCFB20 #E6FC5C #EFFD98 #F8FED4 #FAFEE1

Accessibility & contrast

On white

1.10

#EFFD98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.17

#EFFD98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFD98

19.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFD98	#FFFFFF	#000000	##000000
##EFFD98	1.00	1.10	19.17	19.17
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.17	21.00	1.00	1.00
##000000	19.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF490

Deuteranopia (green-blind)

#FFF59D

Tritanopia (blue-blind)

#FAF3E4

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #effd98;
/* rgb */ color: rgb(239, 253, 152);
/* oklch */ color: oklch(96.2% 0.126 115.3);

Tailwind

colors: {
  custom: {
    50: '#f5feb8',
    500: '#effd98',
    950: '#000000',
  },
}

SCSS

$custom: #effd98;
$custom-light: #f5feb8;
$custom-dark: #000000;

JSON

{
  "hex": "#effd98",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 152
  },
  "hsl": {
    "h": 68.317,
    "s": 96.19,
    "l": 79.412
  },
  "oklch": {
    "l": 0.96178,
    "c": 0.12577,
    "h": 115.3
  },
  "luminance": 0.90868
}

Semantic roles & 50–950 ramp

primary

#EFFD98

secondary

#6D5ADF

accent

#00E620

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFFD98

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

Preview Lab → · Contrast checker → · Palette generator →