#99BD40#99BD40

#99BD40 is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.8% C 0.156 H 124.0°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#99BD40
RGB	rgb(153, 189, 64)
HSL	hsl(77, 49%, 50%)
HSV	hsv(77, 66%, 74%)
CMYK	cmyk(19%, 0%, 66.1%, 25.9%)
CIE-LAB	lab(71.92, -30.18, 56.90)
CIE-LCH	lch(71.92, 64.41, 117.94°)
OKLab	oklab(74.76% -0.087 0.1292)
OKLCH	oklch(74.76% 0.156 124)
XYZ	xyz(32.2601, 43.5374, 11.5535)
Luminance	0.4354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BD40 #6440BD

analogous

#BDA340 #99BD40 #5BBD40

triadic

#99BD40 #4099BD #BD4099

tetradic

#99BD40 #40BDA3 #6440BD #BD405B

square

#99BD40 #40BDA3 #6440BD #BD405B

split-complementary

#99BD40 #405BBD #A340BD

monochromatic

#4F6221 #748F31 #99BD40 #B2CD6D #CADD9A

Accessibility & contrast

On white

2.16

#99BD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#99BD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BD40

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BD40	#FFFFFF	#000000	##000000
##99BD40	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12F

Deuteranopia (green-blind)

#C3B04A

Tritanopia (blue-blind)

#A0B4A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bd40;
/* rgb */ color: rgb(153, 189, 64);
/* oklch */ color: oklch(74.8% 0.156 124.0);

Tailwind

colors: {
  custom: {
    50: '#bad17b',
    500: '#99bd40',
    950: '#000000',
  },
}

SCSS

$custom: #99bd40;
$custom-light: #bad17b;
$custom-dark: #000000;

JSON

{
  "hex": "#99bd40",
  "rgb": {
    "r": 153,
    "g": 189,
    "b": 64
  },
  "hsl": {
    "h": 77.28,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7476,
    "c": 0.1558,
    "h": 124
  },
  "luminance": 0.43538
}

Semantic roles & 50–950 ramp

primary

#99BD40

secondary

#A090C9

accent

#4FD977

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #99BD40

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

Preview Lab → · Contrast checker → · Palette generator →