#EFDA65#EFDA65

#EFDA65 is a very light, vivid yellow. Relative luminance 0.694; OKLCH L 88.3% C 0.139 H 99.2°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#EFDA65
RGB	rgb(239, 218, 101)
HSL	hsl(51, 81%, 67%)
HSV	hsv(51, 58%, 94%)
CMYK	cmyk(0%, 8.8%, 57.7%, 6.3%)
CIE-LAB	lab(86.72, -6.76, 59.05)
CIE-LCH	lch(86.72, 59.44, 96.53°)
OKLab	oklab(88.32% -0.0223 0.1368)
OKLCH	oklch(88.32% 0.139 99.2)
XYZ	xyz(63.0193, 69.4357, 22.3923)
Luminance	0.6943 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDA65 #657AEF

analogous

#EF9565 #EFDA65 #BFEF65

triadic

#EFDA65 #65EFDA #DA65EF

tetradic

#EFDA65 #65EF95 #657AEF #EF65BF

square

#EFDA65 #65EF95 #657AEF #EF65BF

split-complementary

#EFDA65 #65BFEF #9565EF

monochromatic

#C5AA14 #E9CD2E #EFDA65 #F5E79C #FBF5D4

Accessibility & contrast

On white

1.41

#EFDA65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#EFDA65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDA65

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDA65	#FFFFFF	#000000	##000000
##EFDA65	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD559

Deuteranopia (green-blind)

#F2DD6B

Tritanopia (blue-blind)

#FFCCC0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #efda65;
/* rgb */ color: rgb(239, 218, 101);
/* oklch */ color: oklch(88.3% 0.139 99.2);

Tailwind

colors: {
  custom: {
    50: '#f7e595',
    500: '#efda65',
    950: '#000000',
  },
}

SCSS

$custom: #efda65;
$custom-light: #f7e595;
$custom-dark: #000000;

JSON

{
  "hex": "#efda65",
  "rgb": {
    "r": 239,
    "g": 218,
    "b": 101
  },
  "hsl": {
    "h": 50.87,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88321,
    "c": 0.13859,
    "h": 99.2
  },
  "luminance": 0.69433
}

Semantic roles & 50–950 ramp

primary

#EFDA65

secondary

#364BC3

accent

#28DE08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFDA65

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

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