#E5EF79#E5EF79

#E5EF79 is a very light, vivid yellow. Relative luminance 0.798; OKLCH L 92.1% C 0.143 H 113.2°. Best body text is #000000 at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#E5EF79
RGB	rgb(229, 239, 121)
HSL	hsl(65, 79%, 71%)
HSV	hsv(65, 49%, 94%)
CMYK	cmyk(4.2%, 0%, 49.4%, 6.3%)
CIE-LAB	lab(91.58, -19.55, 55.38)
CIE-LCH	lch(91.58, 58.73, 109.44°)
OKLab	oklab(92.06% -0.0561 0.131)
OKLCH	oklch(92.06% 0.143 113.2)
XYZ	xyz(66.6320, 79.7726, 29.9730)
Luminance	0.7977 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EF79 #8379EF

analogous

#EFBE79 #E5EF79 #AAEF79

triadic

#E5EF79 #79E5EF #EF79E5

tetradic

#E5EF79 #79EFBE #8379EF #EF79AA

square

#E5EF79 #79EFBE #8379EF #EF79AA

split-complementary

#E5EF79 #79AAEF #BE79EF

monochromatic

#C4D419 #DAE842 #E5EF79 #F0F6B0 #FAFCE4

Accessibility & contrast

On white

1.24

#E5EF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.95

#E5EF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EF79

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EF79	#FFFFFF	#000000	##000000
##E5EF79	1.00	1.24	16.95	16.95
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.95	21.00	1.00	1.00
##000000	16.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56E

Deuteranopia (green-blind)

#FEE87F

Tritanopia (blue-blind)

#F1E3D4

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e5ef79;
/* rgb */ color: rgb(229, 239, 121);
/* oklch */ color: oklch(92.1% 0.143 113.2);

Tailwind

colors: {
  custom: {
    50: '#eff4a2',
    500: '#e5ef79',
    950: '#000000',
  },
}

SCSS

$custom: #e5ef79;
$custom-light: #eff4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e5ef79",
  "rgb": {
    "r": 229,
    "g": 239,
    "b": 121
  },
  "hsl": {
    "h": 65.085,
    "s": 78.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.92064,
    "c": 0.14255,
    "h": 113.2
  },
  "luminance": 0.79771
}

Semantic roles & 50–950 ramp

primary

#E5EF79

secondary

#4F44C9

accent

#0BDB1C

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E5EF79

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

Preview Lab → · Contrast checker → · Palette generator →