#EFFA7A#EFFA7A

#EFFA7A is a very light, vivid yellow. Relative luminance 0.881; OKLCH L 95.2% C 0.152 H 113.3°. Best body text is #000000 at 18.63:1 contrast (WCAG AA passes).

Color values

HEX	#EFFA7A
RGB	rgb(239, 250, 122)
HSL	hsl(65, 93%, 73%)
HSV	hsv(65, 51%, 98%)
CMYK	cmyk(4.4%, 0%, 51.2%, 2%)
CIE-LAB	lab(95.21, -20.86, 59.39)
CIE-LCH	lch(95.21, 62.95, 109.35°)
OKLab	oklab(95.15% -0.0603 0.1397)
OKLCH	oklch(95.15% 0.152 113.3)
XYZ	xyz(73.2964, 88.1283, 31.5579)
Luminance	0.8813 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFA7A #857AFA

analogous

#FAC57A #EFFA7A #AFFA7A

triadic

#EFFA7A #7AEFFA #FA7AEF

tetradic

#EFFA7A #7AFAC5 #857AFA #FA7AAF

square

#EFFA7A #7AFAC5 #857AFA #FA7AAF

split-complementary

#EFFA7A #7AAFFA #C57AFA

monochromatic

#DDF109 #E8F83F #EFFA7A #F6FCB5 #FBFEE2

Accessibility & contrast

On white

1.13

#EFFA7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.63

#EFFA7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFA7A

18.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFA7A	#FFFFFF	#000000	##000000
##EFFA7A	1.00	1.13	18.63	18.63
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.63	21.00	1.00	1.00
##000000	18.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF06E

Deuteranopia (green-blind)

#FFF381

Tritanopia (blue-blind)

#FCEDDD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #effa7a;
/* rgb */ color: rgb(239, 250, 122);
/* oklch */ color: oklch(95.2% 0.152 113.3);

Tailwind

colors: {
  custom: {
    50: '#f6fba4',
    500: '#effa7a',
    950: '#000000',
  },
}

SCSS

$custom: #effa7a;
$custom-light: #f6fba4;
$custom-dark: #000000;

JSON

{
  "hex": "#effa7a",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 122
  },
  "hsl": {
    "h": 65.156,
    "s": 92.754,
    "l": 72.941
  },
  "oklch": {
    "l": 0.95151,
    "c": 0.15217,
    "h": 113.3
  },
  "luminance": 0.88127
}

Semantic roles & 50–950 ramp

primary

#EFFA7A

secondary

#4E41D7

accent

#00E614

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EFFA7A

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

Preview Lab → · Contrast checker → · Palette generator →