#99BC4F#99BC4F

#99BC4F is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.7% C 0.142 H 124.7°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#99BC4F
RGB	rgb(153, 188, 79)
HSL	hsl(79, 45%, 52%)
HSV	hsv(79, 58%, 74%)
CMYK	cmyk(18.6%, 0%, 58%, 26.3%)
CIE-LAB	lab(71.76, -28.53, 50.27)
CIE-LCH	lch(71.76, 57.80, 119.57°)
OKLab	oklab(74.68% -0.081 0.1171)
OKLCH	oklch(74.68% 0.142 124.7)
XYZ	xyz(32.5315, 43.3030, 14.0401)
Luminance	0.4330 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC4F #724FBC

analogous

#BCA94F #99BC4F #63BC4F

triadic

#99BC4F #4F99BC #BC4F99

tetradic

#99BC4F #4FBCA9 #724FBC #BC4F63

square

#99BC4F #4FBCA9 #724FBC #BC4F63

split-complementary

#99BC4F #4F63BC #A94FBC

monochromatic

#546928 #779539 #99BC4F #B3CD7B #CCDEA8

Accessibility & contrast

On white

2.17

#99BC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#99BC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC4F

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC4F	#FFFFFF	#000000	##000000
##99BC4F	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B143

Deuteranopia (green-blind)

#C1AF56

Tritanopia (blue-blind)

#9FB4A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bc4f;
/* rgb */ color: rgb(153, 188, 79);
/* oklch */ color: oklch(74.7% 0.142 124.7);

Tailwind

colors: {
  custom: {
    50: '#b9d084',
    500: '#99bc4f',
    950: '#000000',
  },
}

SCSS

$custom: #99bc4f;
$custom-light: #b9d084;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc4f",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 79
  },
  "hsl": {
    "h": 79.266,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74675,
    "c": 0.14236,
    "h": 124.7
  },
  "luminance": 0.43303
}

Semantic roles & 50–950 ramp

primary

#99BC4F

secondary

#AB9CCB

accent

#53D57D

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#12140B

muted

#81827C

Preview Lab

Preview with #99BC4F

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

Preview Lab → · Contrast checker → · Palette generator →