#E4F279#E4F279

#E4F279 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.6% C 0.146 H 114.8°. Best body text is #000000 at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#E4F279
RGB	rgb(228, 242, 121)
HSL	hsl(67, 82%, 71%)
HSV	hsv(67, 50%, 95%)
CMYK	cmyk(5.8%, 0%, 50%, 5.1%)
CIE-LAB	lab(92.30, -21.38, 56.22)
CIE-LCH	lch(92.30, 60.15, 110.82°)
OKLab	oklab(92.62% -0.0613 0.1329)
OKLCH	oklch(92.62% 0.146 114.8)
XYZ	xyz(67.1993, 81.3797, 30.2533)
Luminance	0.8138 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F279 #8779F2

analogous

#F2C379 #E4F279 #A7F279

triadic

#E4F279 #79E4F2 #F279E4

tetradic

#E4F279 #79F2C3 #8779F2 #F279A7

square

#E4F279 #79F2C3 #8779F2 #F279A7

split-complementary

#E4F279 #79A7F2 #C379F2

monochromatic

#C4DB15 #D9ED41 #E4F279 #EFF7B1 #F9FCE3

Accessibility & contrast

On white

1.22

#E4F279 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.28

#E4F279 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F279

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F279	#FFFFFF	#000000	##000000
##E4F279	1.00	1.22	17.28	17.28
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.28	21.00	1.00	1.00
##000000	17.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86E

Deuteranopia (green-blind)

#FFEA80

Tritanopia (blue-blind)

#F0E6D6

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f279;
/* rgb */ color: rgb(228, 242, 121);
/* oklch */ color: oklch(92.6% 0.146 114.8);

Tailwind

colors: {
  custom: {
    50: '#eef6a2',
    500: '#e4f279',
    950: '#000000',
  },
}

SCSS

$custom: #e4f279;
$custom-light: #eef6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f279",
  "rgb": {
    "r": 228,
    "g": 242,
    "b": 121
  },
  "hsl": {
    "h": 66.942,
    "s": 82.313,
    "l": 71.176
  },
  "oklch": {
    "l": 0.92619,
    "c": 0.14632,
    "h": 114.8
  },
  "luminance": 0.81379
}

Semantic roles & 50–950 ramp

primary

#E4F279

secondary

#5343CC

accent

#07DF20

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F279

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

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