#99BC64#99BC64

#99BC64 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.9% C 0.122 H 126.9°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#99BC64
RGB	rgb(153, 188, 100)
HSL	hsl(84, 40%, 56%)
HSV	hsv(84, 47%, 74%)
CMYK	cmyk(18.6%, 0%, 46.8%, 26.3%)
CIE-LAB	lab(72.00, -26.40, 40.51)
CIE-LCH	lch(72.00, 48.36, 123.09°)
OKLab	oklab(74.94% -0.0733 0.0976)
OKLCH	oklch(74.94% 0.122 126.9)
XYZ	xyz(33.4201, 43.6584, 18.7203)
Luminance	0.4366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC64 #8764BC

analogous

#BCB364 #99BC64 #6DBC64

triadic

#99BC64 #6499BC #BC6499

tetradic

#99BC64 #64BCB3 #8764BC #BC646D

square

#99BC64 #64BCB3 #8764BC #BC646D

split-complementary

#99BC64 #646DBC #B364BC

monochromatic

#5A7432 #7B9E44 #99BC64 #B5CE8F #D1E1B9

Accessibility & contrast

On white

2.16

#99BC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#99BC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC64

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC64	#FFFFFF	#000000	##000000
##99BC64	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B25D

Deuteranopia (green-blind)

#BFB069

Tritanopia (blue-blind)

#9DB5A7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bc64;
/* rgb */ color: rgb(153, 188, 100);
/* oklch */ color: oklch(74.9% 0.122 126.9);

Tailwind

colors: {
  custom: {
    50: '#b8d092',
    500: '#99bc64',
    950: '#000000',
  },
}

SCSS

$custom: #99bc64;
$custom-light: #b8d092;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc64",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 100
  },
  "hsl": {
    "h": 83.864,
    "s": 39.64,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74945,
    "c": 0.12204,
    "h": 126.9
  },
  "luminance": 0.43659
}

Semantic roles & 50–950 ramp

primary

#99BC64

secondary

#BAACD0

accent

#58D088

background

#FBFCF9

surface

#F6F9F1

border

#D0D2CB

text

#12140D

muted

#81827E

Preview Lab

Preview with #99BC64

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

Preview Lab → · Contrast checker → · Palette generator →