#99BC52#99BC52

#99BC52 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.7% C 0.140 H 124.9°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#99BC52
RGB	rgb(153, 188, 82)
HSL	hsl(80, 44%, 53%)
HSV	hsv(80, 56%, 74%)
CMYK	cmyk(18.6%, 0%, 56.4%, 26.3%)
CIE-LAB	lab(71.79, -28.26, 48.93)
CIE-LCH	lch(71.79, 56.50, 120.01°)
OKLab	oklab(74.71% -0.08 0.1145)
OKLCH	oklch(74.71% 0.14 124.9)
XYZ	xyz(32.6431, 43.3476, 14.6282)
Luminance	0.4335 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC52 #7552BC

analogous

#BCAA52 #99BC52 #64BC52

triadic

#99BC52 #5299BC #BC5299

tetradic

#99BC52 #52BCAA #7552BC #BC5264

square

#99BC52 #52BCAA #7552BC #BC5264

split-complementary

#99BC52 #5264BC #AA52BC

monochromatic

#556A29 #78973A #99BC52 #B3CD7E #CDDEAA

Accessibility & contrast

On white

2.17

#99BC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#99BC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC52

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC52	#FFFFFF	#000000	##000000
##99BC52	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B147

Deuteranopia (green-blind)

#C1AF59

Tritanopia (blue-blind)

#9FB4A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bc52;
/* rgb */ color: rgb(153, 188, 82);
/* oklch */ color: oklch(74.7% 0.140 124.9);

Tailwind

colors: {
  custom: {
    50: '#b9d086',
    500: '#99bc52',
    950: '#000000',
  },
}

SCSS

$custom: #99bc52;
$custom-light: #b9d086;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc52",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 82
  },
  "hsl": {
    "h": 79.811,
    "s": 44.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74709,
    "c": 0.13968,
    "h": 124.9
  },
  "luminance": 0.43348
}

Semantic roles & 50–950 ramp

primary

#99BC52

secondary

#AD9ECC

accent

#54D47E

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#12140B

muted

#81827C

Preview Lab

Preview with #99BC52

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

Preview Lab → · Contrast checker → · Palette generator →