#E5F17C#E5F17C

#E5F17C is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.5% C 0.142 H 114.0°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#E5F17C
RGB	rgb(229, 241, 124)
HSL	hsl(66, 81%, 72%)
HSV	hsv(66, 49%, 95%)
CMYK	cmyk(5%, 0%, 48.5%, 5.5%)
CIE-LAB	lab(92.14, -20.24, 54.66)
CIE-LCH	lch(92.14, 58.29, 110.32°)
OKLab	oklab(92.52% -0.0578 0.1297)
OKLCH	oklch(92.52% 0.142 114)
XYZ	xyz(67.4075, 81.0248, 31.1533)
Luminance	0.8102 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F17C #887CF1

analogous

#F1C37C #E5F17C #ABF17C

triadic

#E5F17C #7CE5F1 #F17CE5

tetradic

#E5F17C #7CF1C3 #887CF1 #F17CAB

square

#E5F17C #7CF1C3 #887CF1 #F17CAB

split-complementary

#E5F17C #7CABF1 #C37CF1

monochromatic

#C7DB17 #DAEB45 #E5F17C #F0F7B3 #FAFCE3

Accessibility & contrast

On white

1.22

#E5F17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#E5F17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F17C

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F17C	#FFFFFF	#000000	##000000
##E5F17C	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE771

Deuteranopia (green-blind)

#FFEA82

Tritanopia (blue-blind)

#F1E5D6

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e5f17c;
/* rgb */ color: rgb(229, 241, 124);
/* oklch */ color: oklch(92.5% 0.142 114.0);

Tailwind

colors: {
  custom: {
    50: '#eff5a4',
    500: '#e5f17c',
    950: '#000000',
  },
}

SCSS

$custom: #e5f17c;
$custom-light: #eff5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f17c",
  "rgb": {
    "r": 229,
    "g": 241,
    "b": 124
  },
  "hsl": {
    "h": 66.154,
    "s": 80.69,
    "l": 71.569
  },
  "oklch": {
    "l": 0.92522,
    "c": 0.14201,
    "h": 114
  },
  "luminance": 0.81024
}

Semantic roles & 50–950 ramp

primary

#E5F17C

secondary

#5346CB

accent

#08DD1E

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F17C

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

Preview Lab → · Contrast checker → · Palette generator →