#99D04E#99D04E

#99D04E is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.3% C 0.170 H 129.1°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#99D04E
RGB	rgb(153, 208, 78)
HSL	hsl(85, 58%, 56%)
HSV	hsv(85, 63%, 82%)
CMYK	cmyk(26.4%, 0%, 62.5%, 18.4%)
CIE-LAB	lab(77.54, -37.88, 57.13)
CIE-LCH	lch(77.54, 68.55, 123.55°)
OKLab	oklab(79.35% -0.107 0.1315)
OKLCH	oklch(79.35% 0.17 129.1)
XYZ	xyz(37.0677, 52.4332, 15.3739)
Luminance	0.5243 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D04E #854ED0

analogous

#D0C64E #99D04E #58D04E

triadic

#99D04E #4E99D0 #D04E99

tetradic

#99D04E #4ED0C6 #854ED0 #D04E58

square

#99D04E #4ED0C6 #854ED0 #D04E58

split-complementary

#99D04E #4E58D0 #C64ED0

monochromatic

#598122 #7AB22F #99D04E #B5DD7E #D1EAAF

Accessibility & contrast

On white

1.83

#99D04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#99D04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D04E

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D04E	#FFFFFF	#000000	##000000
##99D04E	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C23E

Deuteranopia (green-blind)

#D2BE58

Tritanopia (blue-blind)

#9DC7B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #99d04e;
/* rgb */ color: rgb(153, 208, 78);
/* oklch */ color: oklch(79.3% 0.170 129.1);

Tailwind

colors: {
  custom: {
    50: '#bade85',
    500: '#99d04e',
    950: '#000000',
  },
}

SCSS

$custom: #99d04e;
$custom-light: #bade85;
$custom-dark: #000000;

JSON

{
  "hex": "#99d04e",
  "rgb": {
    "r": 153,
    "g": 208,
    "b": 78
  },
  "hsl": {
    "h": 85.385,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79346,
    "c": 0.16957,
    "h": 129.1
  },
  "luminance": 0.52434
}

Semantic roles & 50–950 ramp

primary

#99D04E

secondary

#5B3A89

accent

#47E188

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D04E

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

Preview Lab → · Contrast checker → · Palette generator →