#99BF45#99BF45

#99BF45 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.3% C 0.155 H 124.8°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#99BF45
RGB	rgb(153, 191, 69)
HSL	hsl(79, 49%, 51%)
HSV	hsv(79, 64%, 75%)
CMYK	cmyk(19.9%, 0%, 63.9%, 25.1%)
CIE-LAB	lab(72.54, -30.77, 55.50)
CIE-LCH	lch(72.54, 63.45, 119.00°)
OKLab	oklab(75.27% -0.0882 0.127)
OKLCH	oklch(75.27% 0.155 124.8)
XYZ	xyz(32.8420, 44.4633, 12.4811)
Luminance	0.4446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BF45 #6B45BF

analogous

#BFA845 #99BF45 #5CBF45

triadic

#99BF45 #4599BF #BF4599

tetradic

#99BF45 #45BFA8 #6B45BF #BF455C

square

#99BF45 #45BFA8 #6B45BF #BF455C

split-complementary

#99BF45 #455CBF #A845BF

monochromatic

#516623 #769433 #99BF45 #B2CF73 #CBDEA0

Accessibility & contrast

On white

2.12

#99BF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#99BF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BF45

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BF45	#FFFFFF	#000000	##000000
##99BF45	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B336

Deuteranopia (green-blind)

#C4B14E

Tritanopia (blue-blind)

#A0B6A6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #99bf45;
/* rgb */ color: rgb(153, 191, 69);
/* oklch */ color: oklch(75.3% 0.155 124.8);

Tailwind

colors: {
  custom: {
    50: '#bad27e',
    500: '#99bf45',
    950: '#000000',
  },
}

SCSS

$custom: #99bf45;
$custom-light: #bad27e;
$custom-dark: #000000;

JSON

{
  "hex": "#99bf45",
  "rgb": {
    "r": 153,
    "g": 191,
    "b": 69
  },
  "hsl": {
    "h": 78.689,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75273,
    "c": 0.15457,
    "h": 124.8
  },
  "luminance": 0.44464
}

Semantic roles & 50–950 ramp

primary

#99BF45

secondary

#A695CB

accent

#4FD87A

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #99BF45

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

Preview Lab → · Contrast checker → · Palette generator →