#E5EC6C#E5EC6C

#E5EC6C is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.3% C 0.151 H 111.9°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#E5EC6C
RGB	rgb(229, 236, 108)
HSL	hsl(63, 77%, 67%)
HSV	hsv(63, 54%, 93%)
CMYK	cmyk(3%, 0%, 54.2%, 7.5%)
CIE-LAB	lab(90.66, -19.18, 60.19)
CIE-LCH	lch(90.66, 63.17, 107.67°)
OKLab	oklab(91.28% -0.0563 0.1402)
OKLCH	oklch(91.28% 0.151 111.9)
XYZ	xyz(65.0168, 77.7330, 25.7634)
Luminance	0.7773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5EC6C #736CEC

analogous

#ECB36C #E5EC6C #A5EC6C

triadic

#E5EC6C #6CE5EC #EC6CE5

tetradic

#E5EC6C #6CECB3 #736CEC #EC6CA5

square

#E5EC6C #6CECB3 #736CEC #EC6CA5

split-complementary

#E5EC6C #6CA5EC #B36CEC

monochromatic

#BBC419 #DBE536 #E5EC6C #EFF3A2 #F8FAD8

Accessibility & contrast

On white

1.27

#E5EC6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#E5EC6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EC6C

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5EC6C	#FFFFFF	#000000	##000000
##E5EC6C	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE25F

Deuteranopia (green-blind)

#FCE673

Tritanopia (blue-blind)

#F3DFD0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e5ec6c;
/* rgb */ color: rgb(229, 236, 108);
/* oklch */ color: oklch(91.3% 0.151 111.9);

Tailwind

colors: {
  custom: {
    50: '#f0f29a',
    500: '#e5ec6c',
    950: '#000000',
  },
}

SCSS

$custom: #e5ec6c;
$custom-light: #f0f29a;
$custom-dark: #000000;

JSON

{
  "hex": "#e5ec6c",
  "rgb": {
    "r": 229,
    "g": 236,
    "b": 108
  },
  "hsl": {
    "h": 63.281,
    "s": 77.108,
    "l": 67.451
  },
  "oklch": {
    "l": 0.91282,
    "c": 0.15111,
    "h": 111.9
  },
  "luminance": 0.77732
}

Semantic roles & 50–950 ramp

primary

#E5EC6C

secondary

#413AC2

accent

#0CD917

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E5EC6C

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

Preview Lab → · Contrast checker → · Palette generator →