#E5F579#E5F579

#E5F579 is a very light, vivid yellow. Relative luminance 0.833; OKLCH L 93.3% C 0.150 H 115.4°. Best body text is #000000 at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#E5F579
RGB	rgb(229, 245, 121)
HSL	hsl(68, 86%, 72%)
HSV	hsv(68, 51%, 96%)
CMYK	cmyk(6.5%, 0%, 50.6%, 3.9%)
CIE-LAB	lab(93.16, -22.43, 57.26)
CIE-LCH	lch(93.16, 61.49, 111.40°)
OKLab	oklab(93.33% -0.0643 0.1351)
OKLCH	oklch(93.33% 0.15 115.4)
XYZ	xyz(68.4177, 83.3442, 30.5683)
Luminance	0.8334 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F579 #8979F5

analogous

#F5C779 #E5F579 #A7F579

triadic

#E5F579 #79E5F5 #F579E5

tetradic

#E5F579 #79F5C7 #8979F5 #F579A7

square

#E5F579 #79F5C7 #8979F5 #F579A7

split-complementary

#E5F579 #79A7F5 #C779F5

monochromatic

#C8E311 #DAF140 #E5F579 #F0F9B2 #F9FDE3

Accessibility & contrast

On white

1.19

#E5F579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.67

#E5F579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F579

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F579	#FFFFFF	#000000	##000000
##E5F579	1.00	1.19	17.67	17.67
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.67	21.00	1.00	1.00
##000000	17.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6D

Deuteranopia (green-blind)

#FFEC80

Tritanopia (blue-blind)

#F1E9D9

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e5f579;
/* rgb */ color: rgb(229, 245, 121);
/* oklch */ color: oklch(93.3% 0.150 115.4);

Tailwind

colors: {
  custom: {
    50: '#eff8a3',
    500: '#e5f579',
    950: '#000000',
  },
}

SCSS

$custom: #e5f579;
$custom-light: #eff8a3;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f579",
  "rgb": {
    "r": 229,
    "g": 245,
    "b": 121
  },
  "hsl": {
    "h": 67.742,
    "s": 86.111,
    "l": 71.765
  },
  "oklch": {
    "l": 0.93329,
    "c": 0.14964,
    "h": 115.4
  },
  "luminance": 0.83343
}

Semantic roles & 50–950 ramp

primary

#E5F579

secondary

#5442D0

accent

#03E320

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F579

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

Preview Lab → · Contrast checker → · Palette generator →