#EDFA5B#EDFA5B

#EDFA5B is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 94.7% C 0.178 H 113.8°. Best body text is #000000 at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#EDFA5B
RGB	rgb(237, 250, 91)
HSL	hsl(65, 94%, 67%)
HSV	hsv(65, 64%, 98%)
CMYK	cmyk(5.2%, 0%, 63.6%, 2%)
CIE-LAB	lab(94.79, -23.89, 71.96)
CIE-LCH	lch(94.79, 75.82, 108.36°)
OKLab	oklab(94.69% -0.0718 0.1629)
OKLCH	oklch(94.69% 0.178 113.8)
XYZ	xyz(71.0008, 87.1324, 22.9735)
Luminance	0.8713 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFA5B #685BFA

analogous

#FAB85B #EDFA5B #9DFA5B

triadic

#EDFA5B #5BEDFA #FA5BED

tetradic

#EDFA5B #5BFAB8 #685BFA #FA5B9D

square

#EDFA5B #5BFAB8 #685BFA #FA5B9D

split-complementary

#EDFA5B #5B9DFA #B85BFA

monochromatic

#C3D406 #E6F820 #EDFA5B #F4FC96 #FAFED2

Accessibility & contrast

On white

1.14

#EDFA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.43

#EDFA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFA5B

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFA5B	#FFFFFF	#000000	##000000
##EDFA5B	1.00	1.14	18.43	18.43
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.43	21.00	1.00	1.00
##000000	18.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE46

Deuteranopia (green-blind)

#FFF266

Tritanopia (blue-blind)

#FCECD9

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #edfa5b;
/* rgb */ color: rgb(237, 250, 91);
/* oklch */ color: oklch(94.7% 0.178 113.8);

Tailwind

colors: {
  custom: {
    50: '#f6fb91',
    500: '#edfa5b',
    950: '#000000',
  },
}

SCSS

$custom: #edfa5b;
$custom-light: #f6fb91;
$custom-dark: #000000;

JSON

{
  "hex": "#edfa5b",
  "rgb": {
    "r": 237,
    "g": 250,
    "b": 91
  },
  "hsl": {
    "h": 64.906,
    "s": 94.083,
    "l": 66.863
  },
  "oklch": {
    "l": 0.9469,
    "c": 0.17804,
    "h": 113.8
  },
  "luminance": 0.87131
}

Semantic roles & 50–950 ramp

primary

#EDFA5B

secondary

#382BCF

accent

#00E613

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDFA5B

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

Preview Lab → · Contrast checker → · Palette generator →