#D9F159#D9F159

#D9F159 is a very light, vivid yellow. Relative luminance 0.784; OKLCH L 91.3% C 0.175 H 117.7°. Best body text is #000000 at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#D9F159
RGB	rgb(217, 241, 89)
HSL	hsl(69, 84%, 65%)
HSV	hsv(69, 63%, 95%)
CMYK	cmyk(10%, 0%, 63.1%, 5.5%)
CIE-LAB	lab(90.95, -27.67, 68.27)
CIE-LCH	lch(90.95, 73.66, 112.07°)
OKLab	oklab(91.25% -0.0814 0.1553)
OKLCH	oklch(91.25% 0.175 117.7)
XYZ	xyz(61.8749, 78.3842, 21.3193)
Luminance	0.7838 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9F159 #7159F1

analogous

#F1BD59 #D9F159 #8DF159

triadic

#D9F159 #59D9F1 #F159D9

tetradic

#D9F159 #59F1BD #7159F1 #F1598D

square

#D9F159 #59F1BD #7159F1 #F1598D

split-complementary

#D9F159 #598DF1 #BD59F1

monochromatic

#A4BF10 #CCEC21 #D9F159 #E6F691 #F3FBCA

Accessibility & contrast

On white

1.26

#D9F159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.68

#D9F159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9F159

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9F159	#FFFFFF	#000000	##000000
##D9F159	1.00	1.26	16.68	16.68
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.68	21.00	1.00	1.00
##000000	16.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE545

Deuteranopia (green-blind)

#FEE664

Tritanopia (blue-blind)

#E5E4D2

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #d9f159;
/* rgb */ color: rgb(217, 241, 89);
/* oklch */ color: oklch(91.3% 0.175 117.7);

Tailwind

colors: {
  custom: {
    50: '#e8f58f',
    500: '#d9f159',
    950: '#000000',
  },
}

SCSS

$custom: #d9f159;
$custom-light: #e8f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#d9f159",
  "rgb": {
    "r": 217,
    "g": 241,
    "b": 89
  },
  "hsl": {
    "h": 69.474,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.91251,
    "c": 0.17537,
    "h": 117.7
  },
  "luminance": 0.78384
}

Semantic roles & 50–950 ramp

primary

#D9F159

secondary

#4731BE

accent

#05E127

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#16170D

muted

#85857F

Preview Lab

Preview with #D9F159

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

Preview Lab → · Contrast checker → · Palette generator →