#99BE52#99BE52

#99BE52 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 75.2% C 0.142 H 125.5°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#99BE52
RGB	rgb(153, 190, 82)
HSL	hsl(81, 45%, 53%)
HSV	hsv(81, 57%, 75%)
CMYK	cmyk(19.5%, 0%, 56.8%, 25.5%)
CIE-LAB	lab(72.37, -29.21, 49.59)
CIE-LCH	lch(72.37, 57.55, 120.50°)
OKLab	oklab(75.17% -0.0827 0.1159)
OKLCH	oklch(75.17% 0.142 125.5)
XYZ	xyz(33.0734, 44.2081, 14.7716)
Luminance	0.4421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BE52 #7752BE

analogous

#BEAD52 #99BE52 #63BE52

triadic

#99BE52 #5299BE #BE5299

tetradic

#99BE52 #52BEAD #7752BE #BE5263

square

#99BE52 #52BEAD #7752BE #BE5263

split-complementary

#99BE52 #5263BE #AD52BE

monochromatic

#556D29 #78993A #99BE52 #B3CF7E #CDDFAB

Accessibility & contrast

On white

2.13

#99BE52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#99BE52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BE52

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BE52	#FFFFFF	#000000	##000000
##99BE52	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B347

Deuteranopia (green-blind)

#C2B159

Tritanopia (blue-blind)

#9FB6A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #99be52;
/* rgb */ color: rgb(153, 190, 82);
/* oklch */ color: oklch(75.2% 0.142 125.5);

Tailwind

colors: {
  custom: {
    50: '#b9d186',
    500: '#99be52',
    950: '#000000',
  },
}

SCSS

$custom: #99be52;
$custom-light: #b9d186;
$custom-dark: #000000;

JSON

{
  "hex": "#99be52",
  "rgb": {
    "r": 153,
    "g": 190,
    "b": 82
  },
  "hsl": {
    "h": 80.556,
    "s": 45.378,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75174,
    "c": 0.14237,
    "h": 125.5
  },
  "luminance": 0.44208
}

Semantic roles & 50–950 ramp

primary

#99BE52

secondary

#AF9FCD

accent

#53D57F

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#12140B

muted

#81827C

Preview Lab

Preview with #99BE52

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

Preview Lab → · Contrast checker → · Palette generator →