#F3F980#F3F980

#F3F980 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.3% C 0.145 H 111.4°. Best body text is #000000 at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#F3F980
RGB	rgb(243, 249, 128)
HSL	hsl(63, 91%, 74%)
HSV	hsv(63, 49%, 98%)
CMYK	cmyk(2.4%, 0%, 48.6%, 2.4%)
CIE-LAB	lab(95.31, -18.31, 56.85)
CIE-LCH	lch(95.31, 59.73, 107.85°)
OKLab	oklab(95.32% -0.0527 0.1347)
OKLCH	oklch(95.32% 0.145 111.4)
XYZ	xyz(74.7356, 88.3660, 33.5373)
Luminance	0.8837 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F980 #8680F9

analogous

#F9C380 #F3F980 #B7F980

triadic

#F3F980 #80F3F9 #F980F3

tetradic

#F3F980 #80F9C3 #8680F9 #F980B7

square

#F3F980 #80F9C3 #8680F9 #F980B7

split-complementary

#F3F980 #80B7F9 #C380F9

monochromatic

#E8F30B #EDF646 #F3F980 #F9FCBA #FCFEE2

Accessibility & contrast

On white

1.12

#F3F980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.67

#F3F980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F980

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F980	#FFFFFF	#000000	##000000
##F3F980	1.00	1.12	18.67	18.67
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.67	21.00	1.00	1.00
##000000	18.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF075

Deuteranopia (green-blind)

#FFF386

Tritanopia (blue-blind)

#FFEDDD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f980;
/* rgb */ color: rgb(243, 249, 128);
/* oklch */ color: oklch(95.3% 0.145 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9fba7',
    500: '#f3f980',
    950: '#000000',
  },
}

SCSS

$custom: #f3f980;
$custom-light: #f9fba7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f980",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 128
  },
  "hsl": {
    "h": 62.975,
    "s": 90.977,
    "l": 73.922
  },
  "oklch": {
    "l": 0.95324,
    "c": 0.1446,
    "h": 111.4
  },
  "luminance": 0.88365
}

Semantic roles & 50–950 ramp

primary

#F3F980

secondary

#4E47D6

accent

#00E60B

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #F3F980

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

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