#99BC4E#99BC4E

#99BC4E is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.7% C 0.143 H 124.6°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#99BC4E
RGB	rgb(153, 188, 78)
HSL	hsl(79, 45%, 52%)
HSV	hsv(79, 59%, 74%)
CMYK	cmyk(18.6%, 0%, 58.5%, 26.3%)
CIE-LAB	lab(71.75, -28.61, 50.71)
CIE-LCH	lch(71.75, 58.23, 119.43°)
OKLab	oklab(74.66% -0.0814 0.1179)
OKLCH	oklch(74.66% 0.143 124.6)
XYZ	xyz(32.4954, 43.2885, 13.8498)
Luminance	0.4329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC4E #714EBC

analogous

#BCA84E #99BC4E #62BC4E

triadic

#99BC4E #4E99BC #BC4E99

tetradic

#99BC4E #4EBCA8 #714EBC #BC4E62

square

#99BC4E #4EBCA8 #714EBC #BC4E62

split-complementary

#99BC4E #4E62BC #A84EBC

monochromatic

#546827 #779538 #99BC4E #B3CD7A #CCDEA7

Accessibility & contrast

On white

2.17

#99BC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#99BC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC4E

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC4E	#FFFFFF	#000000	##000000
##99BC4E	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)

#C6B142

Deuteranopia (green-blind)

#C1AF55

Tritanopia (blue-blind)

#9FB4A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bc4e;
/* rgb */ color: rgb(153, 188, 78);
/* oklch */ color: oklch(74.7% 0.143 124.6);

Tailwind

colors: {
  custom: {
    50: '#b9d083',
    500: '#99bc4e',
    950: '#000000',
  },
}

SCSS

$custom: #99bc4e;
$custom-light: #b9d083;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc4e",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 78
  },
  "hsl": {
    "h": 79.091,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74663,
    "c": 0.14324,
    "h": 124.6
  },
  "luminance": 0.43289
}

Semantic roles & 50–950 ramp

primary

#99BC4E

secondary

#AA9BCB

accent

#53D57C

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#12140B

muted

#81827C

Preview Lab

Preview with #99BC4E

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

Preview Lab → · Contrast checker → · Palette generator →