#99BC3C#99BC3C

#99BC3C is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 74.5% C 0.157 H 123.5°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#99BC3C
RGB	rgb(153, 188, 60)
HSL	hsl(76, 52%, 49%)
HSV	hsv(76, 68%, 74%)
CMYK	cmyk(18.6%, 0%, 68.1%, 26.3%)
CIE-LAB	lab(71.60, -29.98, 58.16)
CIE-LCH	lch(71.60, 65.43, 117.27°)
OKLab	oklab(74.49% -0.0868 0.1313)
OKLCH	oklch(74.49% 0.157 123.5)
XYZ	xyz(31.9360, 43.0648, 10.9039)
Luminance	0.4306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC3C #5F3CBC

analogous

#BC9F3C #99BC3C #59BC3C

triadic

#99BC3C #3C99BC #BC3C99

tetradic

#99BC3C #3CBC9F #5F3CBC #BC3C59

square

#99BC3C #3CBC9F #5F3CBC #BC3C59

split-complementary

#99BC3C #3C59BC #9F3CBC

monochromatic

#4D5F1E #738E2D #99BC3C #B2CE67 #CADD95

Accessibility & contrast

On white

2.18

#99BC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#99BC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC3C

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC3C	#FFFFFF	#000000	##000000
##99BC3C	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B029

Deuteranopia (green-blind)

#C2AF46

Tritanopia (blue-blind)

#A0B3A2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #99bc3c;
/* rgb */ color: rgb(153, 188, 60);
/* oklch */ color: oklch(74.5% 0.157 123.5);

Tailwind

colors: {
  custom: {
    50: '#bad079',
    500: '#99bc3c',
    950: '#000000',
  },
}

SCSS

$custom: #99bc3c;
$custom-light: #bad079;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc3c",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 60
  },
  "hsl": {
    "h": 76.406,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.74493,
    "c": 0.15741,
    "h": 123.5
  },
  "luminance": 0.43065
}

Semantic roles & 50–950 ramp

primary

#99BC3C

secondary

#9C8BC9

accent

#4DDB74

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#121409

muted

#81827B

Preview Lab

Preview with #99BC3C

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

Preview Lab → · Contrast checker → · Palette generator →