#99BC5C#99BC5C

#99BC5C is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.8% C 0.130 H 125.9°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#99BC5C
RGB	rgb(153, 188, 92)
HSL	hsl(82, 42%, 55%)
HSV	hsv(82, 51%, 74%)
CMYK	cmyk(18.6%, 0%, 51.1%, 26.3%)
CIE-LAB	lab(71.90, -27.28, 44.32)
CIE-LCH	lch(71.90, 52.04, 121.61°)
OKLab	oklab(74.83% -0.0764 0.1054)
OKLCH	oklch(74.83% 0.13 125.9)
XYZ	xyz(33.0518, 43.5111, 16.7803)
Luminance	0.4351 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC5C #7F5CBC

analogous

#BCAF5C #99BC5C #69BC5C

triadic

#99BC5C #5C99BC #BC5C99

tetradic

#99BC5C #5CBCAF #7F5CBC #BC5C69

square

#99BC5C #5CBCAF #7F5CBC #BC5C69

split-complementary

#99BC5C #5C69BC #AF5CBC

monochromatic

#58702E #7A9B40 #99BC5C #B4CE87 #CFE0B3

Accessibility & contrast

On white

2.16

#99BC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#99BC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC5C

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC5C	#FFFFFF	#000000	##000000
##99BC5C	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B253

Deuteranopia (green-blind)

#C0B062

Tritanopia (blue-blind)

#9EB4A6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bc5c;
/* rgb */ color: rgb(153, 188, 92);
/* oklch */ color: oklch(74.8% 0.130 125.9);

Tailwind

colors: {
  custom: {
    50: '#b9d08c',
    500: '#99bc5c',
    950: '#000000',
  },
}

SCSS

$custom: #99bc5c;
$custom-light: #b9d08c;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc5c",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 92
  },
  "hsl": {
    "h": 81.875,
    "s": 41.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74833,
    "c": 0.13018,
    "h": 125.9
  },
  "luminance": 0.43511
}

Semantic roles & 50–950 ramp

primary

#99BC5C

secondary

#B4A6CE

accent

#56D283

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #99BC5C

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

Preview Lab → · Contrast checker → · Palette generator →