#99D045#99D045

#99D045 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.3% C 0.176 H 128.5°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#99D045
RGB	rgb(153, 208, 69)
HSL	hsl(84, 60%, 54%)
HSV	hsv(84, 67%, 82%)
CMYK	cmyk(26.4%, 0%, 66.8%, 18.4%)
CIE-LAB	lab(77.47, -38.56, 60.71)
CIE-LCH	lch(77.47, 71.93, 122.42°)
OKLab	oklab(79.27% -0.1096 0.138)
OKLCH	oklch(79.27% 0.176 128.5)
XYZ	xyz(36.7668, 52.3129, 13.7894)
Luminance	0.5231 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D045 #7C45D0

analogous

#D0C245 #99D045 #54D045

triadic

#99D045 #4599D0 #D04599

tetradic

#99D045 #45D0C2 #7C45D0 #D04554

square

#99D045 #45D0C2 #7C45D0 #D04554

split-complementary

#99D045 #4554D0 #C245D0

monochromatic

#577B1F #79AC2C #99D045 #B4DC76 #CFE9A7

Accessibility & contrast

On white

1.83

#99D045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#99D045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D045

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D045	#FFFFFF	#000000	##000000
##99D045	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC231

Deuteranopia (green-blind)

#D2BE50

Tritanopia (blue-blind)

#9EC7B4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #99d045;
/* rgb */ color: rgb(153, 208, 69);
/* oklch */ color: oklch(79.3% 0.176 128.5);

Tailwind

colors: {
  custom: {
    50: '#bbde80',
    500: '#99d045',
    950: '#000000',
  },
}

SCSS

$custom: #99d045;
$custom-light: #bbde80;
$custom-dark: #000000;

JSON

{
  "hex": "#99d045",
  "rgb": {
    "r": 153,
    "g": 208,
    "b": 69
  },
  "hsl": {
    "h": 83.741,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79265,
    "c": 0.17622,
    "h": 128.5
  },
  "luminance": 0.52314
}

Semantic roles & 50–950 ramp

primary

#99D045

secondary

#553683

accent

#45E383

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D045

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

Preview Lab → · Contrast checker → · Palette generator →