#99BA27#99BA27

#99BA27 is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.9% C 0.167 H 122.1°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#99BA27
RGB	rgb(153, 186, 39)
HSL	hsl(73, 65%, 44%)
HSV	hsv(73, 79%, 73%)
CMYK	cmyk(17.7%, 0%, 79%, 27.1%)
CIE-LAB	lab(70.90, -30.15, 64.69)
CIE-LCH	lch(70.90, 71.37, 114.99°)
OKLab	oklab(73.89% -0.089 0.1417)
OKLCH	oklch(73.89% 0.167 122.1)
XYZ	xyz(31.0625, 42.0365, 8.3965)
Luminance	0.4204 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BA27 #4827BA

analogous

#BA9227 #99BA27 #50BA27

triadic

#99BA27 #2799BA #BA2799

tetradic

#99BA27 #27BA92 #4827BA #BA2750

square

#99BA27 #27BA92 #4827BA #BA2750

split-complementary

#99BA27 #2750BA #9227BA

monochromatic

#465512 #6F871C #99BA27 #B7D846 #CBE379

Accessibility & contrast

On white

2.23

#99BA27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#99BA27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BA27

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BA27	#FFFFFF	#000000	##000000
##99BA27	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#C1AD36

Tritanopia (blue-blind)

#A1B09F

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #99ba27;
/* rgb */ color: rgb(153, 186, 39);
/* oklch */ color: oklch(73.9% 0.167 122.1);

Tailwind

colors: {
  custom: {
    50: '#bbce6e',
    500: '#99ba27',
    950: '#000000',
  },
}

SCSS

$custom: #99ba27;
$custom-light: #bbce6e;
$custom-dark: #000000;

JSON

{
  "hex": "#99ba27",
  "rgb": {
    "r": 153,
    "g": 186,
    "b": 39
  },
  "hsl": {
    "h": 73.469,
    "s": 65.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.73886,
    "c": 0.16732,
    "h": 122.1
  },
  "luminance": 0.42037
}

Semantic roles & 50–950 ramp

primary

#99BA27

secondary

#8672CB

accent

#40E865

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99BA27

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

Preview Lab → · Contrast checker → · Palette generator →