#99CA48#99CA48

#99CA48 is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.9% C 0.166 H 127.5°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#99CA48
RGB	rgb(153, 202, 72)
HSL	hsl(83, 55%, 54%)
HSV	hsv(83, 64%, 79%)
CMYK	cmyk(24.3%, 0%, 64.4%, 20.8%)
CIE-LAB	lab(75.75, -35.64, 57.69)
CIE-LCH	lch(75.75, 67.81, 121.70°)
OKLab	oklab(77.88% -0.1013 0.132)
OKLCH	oklch(77.88% 0.166 127.5)
XYZ	xyz(35.4271, 49.4806, 13.8139)
Luminance	0.4948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CA48 #7948CA

analogous

#CABA48 #99CA48 #58CA48

triadic

#99CA48 #4899CA #CA4899

tetradic

#99CA48 #48CABA #7948CA #CA4858

square

#99CA48 #48CABA #7948CA #CA4858

split-complementary

#99CA48 #4858CA #BA48CA

monochromatic

#567622 #79A530 #99CA48 #B3D877 #CEE5A7

Accessibility & contrast

On white

1.93

#99CA48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#99CA48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CA48

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CA48	#FFFFFF	#000000	##000000
##99CA48	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD37

Deuteranopia (green-blind)

#CDBA52

Tritanopia (blue-blind)

#9EC1AF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #99ca48;
/* rgb */ color: rgb(153, 202, 72);
/* oklch */ color: oklch(77.9% 0.166 127.5);

Tailwind

colors: {
  custom: {
    50: '#bada81',
    500: '#99ca48',
    950: '#000000',
  },
}

SCSS

$custom: #99ca48;
$custom-light: #bada81;
$custom-dark: #000000;

JSON

{
  "hex": "#99ca48",
  "rgb": {
    "r": 153,
    "g": 202,
    "b": 72
  },
  "hsl": {
    "h": 82.615,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77879,
    "c": 0.16641,
    "h": 127.5
  },
  "luminance": 0.49481
}

Semantic roles & 50–950 ramp

primary

#99CA48

secondary

#B09BD3

accent

#49DE82

background

#FBFDF8

surface

#F7FAEF

border

#D0D3CA

text

#12150B

muted

#81837C

Preview Lab

Preview with #99CA48

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

Preview Lab → · Contrast checker → · Palette generator →