#99BA37#99BA37

#99BA37 is a light, vivid yellow-green. Relative luminance 0.422; OKLCH L 74.0% C 0.158 H 122.7°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#99BA37
RGB	rgb(153, 186, 55)
HSL	hsl(75, 54%, 47%)
HSV	hsv(75, 70%, 73%)
CMYK	cmyk(17.7%, 0%, 70.4%, 27.1%)
CIE-LAB	lab(70.99, -29.34, 59.44)
CIE-LCH	lch(70.99, 66.29, 116.27°)
OKLab	oklab(73.99% -0.0855 0.1333)
OKLCH	oklch(73.99% 0.158 122.7)
XYZ	xyz(31.3857, 42.1658, 10.0990)
Luminance	0.4217 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BA37 #5837BA

analogous

#BA9A37 #99BA37 #57BA37

triadic

#99BA37 #3799BA #BA3799

tetradic

#99BA37 #37BA9A #5837BA #BA3757

square

#99BA37 #37BA9A #5837BA #BA3757

split-complementary

#99BA37 #3757BA #9A37BA

monochromatic

#4B5C1B #728B29 #99BA37 #B3D05F #C9DE8E

Accessibility & contrast

On white

2.23

#99BA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#99BA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BA37

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BA37	#FFFFFF	#000000	##000000
##99BA37	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF21

Deuteranopia (green-blind)

#C1AE42

Tritanopia (blue-blind)

#A1B1A0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #99ba37;
/* rgb */ color: rgb(153, 186, 55);
/* oklch */ color: oklch(74.0% 0.158 122.7);

Tailwind

colors: {
  custom: {
    50: '#bace76',
    500: '#99ba37',
    950: '#000000',
  },
}

SCSS

$custom: #99ba37;
$custom-light: #bace76;
$custom-dark: #000000;

JSON

{
  "hex": "#99ba37",
  "rgb": {
    "r": 153,
    "g": 186,
    "b": 55
  },
  "hsl": {
    "h": 75.115,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.73986,
    "c": 0.15832,
    "h": 122.7
  },
  "luminance": 0.42166
}

Semantic roles & 50–950 ramp

primary

#99BA37

secondary

#9685C8

accent

#4ADE6F

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121309

muted

#81827B

Preview Lab

Preview with #99BA37

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

Preview Lab → · Contrast checker → · Palette generator →