#99D93D#99D93D

#99D93D is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.3% C 0.193 H 129.5°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#99D93D
RGB	rgb(153, 217, 61)
HSL	hsl(85, 67%, 55%)
HSV	hsv(85, 72%, 85%)
CMYK	cmyk(29.5%, 0%, 71.9%, 14.9%)
CIE-LAB	lab(80.03, -43.04, 66.28)
CIE-LCH	lch(80.03, 79.03, 123.00°)
OKLab	oklab(81.33% -0.1225 0.1485)
OKLCH	oklch(81.33% 0.193 129.5)
XYZ	xyz(38.7919, 56.7338, 13.3209)
Luminance	0.5674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D93D #7D3DD9

analogous

#D9CB3D #99D93D #4BD93D

triadic

#99D93D #3D99D9 #D93D99

tetradic

#99D93D #3DD9CB #7D3DD9 #D93D4B

square

#99D93D #3DD9CB #7D3DD9 #D93D4B

split-complementary

#99D93D #3D4BD9 #CB3DD9

monochromatic

#578219 #79B524 #99D93D #B4E370 #CFEDA3

Accessibility & contrast

On white

1.70

#99D93D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#99D93D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D93D

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D93D	#FFFFFF	#000000	##000000
##99D93D	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C920

Deuteranopia (green-blind)

#DAC54B

Tritanopia (blue-blind)

#9DD0BB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #99d93d;
/* rgb */ color: rgb(153, 217, 61);
/* oklch */ color: oklch(81.3% 0.193 129.5);

Tailwind

colors: {
  custom: {
    50: '#bce57c',
    500: '#99d93d',
    950: '#000000',
  },
}

SCSS

$custom: #99d93d;
$custom-light: #bce57c;
$custom-dark: #000000;

JSON

{
  "hex": "#99d93d",
  "rgb": {
    "r": 153,
    "g": 217,
    "b": 61
  },
  "hsl": {
    "h": 84.615,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.8133,
    "c": 0.19251,
    "h": 129.5
  },
  "luminance": 0.56735
}

Semantic roles & 50–950 ramp

primary

#99D93D

secondary

#553189

accent

#3EEA84

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #99D93D

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

Preview Lab → · Contrast checker → · Palette generator →