#99D941#99D941

#99D941 is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.4% C 0.190 H 129.7°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#99D941
RGB	rgb(153, 217, 65)
HSL	hsl(85, 67%, 55%)
HSV	hsv(85, 70%, 85%)
CMYK	cmyk(29.5%, 0%, 70%, 14.9%)
CIE-LAB	lab(80.05, -42.79, 64.88)
CIE-LCH	lch(80.05, 77.72, 123.40°)
OKLab	oklab(81.36% -0.1215 0.1462)
OKLCH	oklch(81.36% 0.19 129.7)
XYZ	xyz(38.9037, 56.7785, 13.9096)
Luminance	0.5678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D941 #8141D9

analogous

#D9CD41 #99D941 #4DD941

triadic

#99D941 #4199D9 #D94199

tetradic

#99D941 #41D9CD #8141D9 #D9414D

square

#99D941 #41D9CD #8141D9 #D9414D

split-complementary

#99D941 #414DD9 #CD41D9

monochromatic

#58851B #7AB825 #99D941 #B4E374 #D0EDA7

Accessibility & contrast

On white

1.70

#99D941 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#99D941 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D941

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D941	#FFFFFF	#000000	##000000
##99D941	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C928

Deuteranopia (green-blind)

#DAC54F

Tritanopia (blue-blind)

#9DD0BB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #99d941;
/* rgb */ color: rgb(153, 217, 65);
/* oklch */ color: oklch(81.4% 0.190 129.7);

Tailwind

colors: {
  custom: {
    50: '#bbe57e',
    500: '#99d941',
    950: '#000000',
  },
}

SCSS

$custom: #99d941;
$custom-light: #bbe57e;
$custom-dark: #000000;

JSON

{
  "hex": "#99d941",
  "rgb": {
    "r": 153,
    "g": 217,
    "b": 65
  },
  "hsl": {
    "h": 85.263,
    "s": 66.667,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81358,
    "c": 0.19008,
    "h": 129.7
  },
  "luminance": 0.5678
}

Semantic roles & 50–950 ramp

primary

#99D941

secondary

#58338B

accent

#3EEA86

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D941

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

Preview Lab → · Contrast checker → · Palette generator →