#99BA23#99BA23

#99BA23 is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.9% C 0.169 H 122.0°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#99BA23
RGB	rgb(153, 186, 35)
HSL	hsl(73, 68%, 43%)
HSV	hsv(73, 81%, 73%)
CMYK	cmyk(17.7%, 0%, 81.2%, 27.1%)
CIE-LAB	lab(70.88, -30.30, 65.80)
CIE-LCH	lch(70.88, 72.44, 114.73°)
OKLab	oklab(73.87% -0.0897 0.1434)
OKLCH	oklch(73.87% 0.169 122)
XYZ	xyz(30.9997, 42.0114, 8.0657)
Luminance	0.4201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BA23 #4423BA

analogous

#BA9023 #99BA23 #4DBA23

triadic

#99BA23 #2399BA #BA2399

tetradic

#99BA23 #23BA90 #4423BA #BA234D

square

#99BA23 #23BA90 #4423BA #BA234D

split-complementary

#99BA23 #234DBA #9023BA

monochromatic

#445310 #6F8619 #99BA23 #B9DB3F #CCE573

Accessibility & contrast

On white

2.23

#99BA23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#99BA23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BA23

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BA23	#FFFFFF	#000000	##000000
##99BA23	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AE00

Deuteranopia (green-blind)

#C1AD33

Tritanopia (blue-blind)

#A2B09F

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #99ba23;
/* rgb */ color: rgb(153, 186, 35);
/* oklch */ color: oklch(73.9% 0.169 122.0);

Tailwind

colors: {
  custom: {
    50: '#bbce6d',
    500: '#99ba23',
    950: '#000000',
  },
}

SCSS

$custom: #99ba23;
$custom-light: #bbce6d;
$custom-dark: #000000;

JSON

{
  "hex": "#99ba23",
  "rgb": {
    "r": 153,
    "g": 186,
    "b": 35
  },
  "hsl": {
    "h": 73.113,
    "s": 68.326,
    "l": 43.333
  },
  "oklch": {
    "l": 0.73866,
    "c": 0.16913,
    "h": 122
  },
  "luminance": 0.42011
}

Semantic roles & 50–950 ramp

primary

#99BA23

secondary

#826DCC

accent

#3DEB63

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99BA23

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

Preview Lab → · Contrast checker → · Palette generator →