#E5F577#E5F577

#E5F577 is a very light, vivid yellow. Relative luminance 0.833; OKLCH L 93.3% C 0.151 H 115.4°. Best body text is #000000 at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#E5F577
RGB	rgb(229, 245, 119)
HSL	hsl(68, 86%, 71%)
HSV	hsv(68, 51%, 96%)
CMYK	cmyk(6.5%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(93.14, -22.61, 58.14)
CIE-LCH	lch(93.14, 62.38, 111.25°)
OKLab	oklab(93.31% -0.065 0.1369)
OKLCH	oklch(93.31% 0.152 115.4)
XYZ	xyz(68.2964, 83.2956, 29.9290)
Luminance	0.8329 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F577 #8777F5

analogous

#F5C677 #E5F577 #A6F577

triadic

#E5F577 #77E5F5 #F577E5

tetradic

#E5F577 #77F5C6 #8777F5 #F577A6

square

#E5F577 #77F5C6 #8777F5 #F577A6

split-complementary

#E5F577 #77A6F5 #C677F5

monochromatic

#C7E111 #DAF13E #E5F577 #F0F9B0 #FAFDE2

Accessibility & contrast

On white

1.19

#E5F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.66

#E5F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F577

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F577	#FFFFFF	#000000	##000000
##E5F577	1.00	1.19	17.66	17.66
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.66	21.00	1.00	1.00
##000000	17.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6B

Deuteranopia (green-blind)

#FFEC7E

Tritanopia (blue-blind)

#F1E9D9

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e5f577;
/* rgb */ color: rgb(229, 245, 119);
/* oklch */ color: oklch(93.3% 0.151 115.4);

Tailwind

colors: {
  custom: {
    50: '#eff8a1',
    500: '#e5f577',
    950: '#000000',
  },
}

SCSS

$custom: #e5f577;
$custom-light: #eff8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f577",
  "rgb": {
    "r": 229,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 67.619,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.93305,
    "c": 0.1515,
    "h": 115.4
  },
  "luminance": 0.83295
}

Semantic roles & 50–950 ramp

primary

#E5F577

secondary

#5340D0

accent

#03E31F

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F577

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

Preview Lab → · Contrast checker → · Palette generator →