#D9F45B#D9F45B

#D9F45B is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 91.9% C 0.177 H 118.6°. Best body text is #000000 at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#D9F45B
RGB	rgb(217, 244, 91)
HSL	hsl(71, 87%, 66%)
HSV	hsv(71, 63%, 96%)
CMYK	cmyk(11.1%, 0%, 62.7%, 4.3%)
CIE-LAB	lab(91.78, -28.95, 68.35)
CIE-LCH	lch(91.78, 74.22, 112.95°)
OKLab	oklab(91.92% -0.0848 0.1558)
OKLCH	oklch(91.92% 0.177 118.6)
XYZ	xyz(62.8554, 80.2089, 22.0661)
Luminance	0.8021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9F45B #765BF4

analogous

#F4C25B #D9F45B #8CF45B

triadic

#D9F45B #5BD9F4 #F45BD9

tetradic

#D9F45B #5BF4C2 #765BF4 #F45B8C

square

#D9F45B #5BF4C2 #765BF4 #F45B8C

split-complementary

#D9F45B #5B8CF4 #C25BF4

monochromatic

#A6C70D #CCF022 #D9F45B #E6F894 #F4FCCE

Accessibility & contrast

On white

1.23

#D9F45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.04

#D9F45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9F45B

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9F45B	#FFFFFF	#000000	##000000
##D9F45B	1.00	1.23	17.04	17.04
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.04	21.00	1.00	1.00
##000000	17.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE747

Deuteranopia (green-blind)

#FFE866

Tritanopia (blue-blind)

#E5E8D4

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #d9f45b;
/* rgb */ color: rgb(217, 244, 91);
/* oklch */ color: oklch(91.9% 0.177 118.6);

Tailwind

colors: {
  custom: {
    50: '#e8f790',
    500: '#d9f45b',
    950: '#000000',
  },
}

SCSS

$custom: #d9f45b;
$custom-light: #e8f790;
$custom-dark: #000000;

JSON

{
  "hex": "#d9f45b",
  "rgb": {
    "r": 217,
    "g": 244,
    "b": 91
  },
  "hsl": {
    "h": 70.588,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91917,
    "c": 0.17733,
    "h": 118.6
  },
  "luminance": 0.80208
}

Semantic roles & 50–950 ramp

primary

#D9F45B

secondary

#492FC4

accent

#02E429

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#16170D

muted

#85857F

Preview Lab

Preview with #D9F45B

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

Preview Lab → · Contrast checker → · Palette generator →