#99BD3A#99BD3A

#99BD3A is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.7% C 0.160 H 123.6°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#99BD3A
RGB	rgb(153, 189, 58)
HSL	hsl(76, 53%, 48%)
HSV	hsv(76, 69%, 74%)
CMYK	cmyk(19%, 0%, 69.3%, 25.9%)
CIE-LAB	lab(71.87, -30.58, 59.21)
CIE-LCH	lch(71.87, 66.64, 117.31°)
OKLab	oklab(74.71% -0.0886 0.1332)
OKLCH	oklch(74.71% 0.16 123.6)
XYZ	xyz(32.0985, 43.4728, 10.7022)
Luminance	0.4347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BD3A #5E3ABD

analogous

#BD9F3A #99BD3A #57BD3A

triadic

#99BD3A #3A99BD #BD3A99

tetradic

#99BD3A #3ABD9F #5E3ABD #BD3A57

square

#99BD3A #3ABD9F #5E3ABD #BD3A57

split-complementary

#99BD3A #3A57BD #9F3ABD

monochromatic

#4D5F1D #738E2C #99BD3A #B2D065 #C9DE93

Accessibility & contrast

On white

2.17

#99BD3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#99BD3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BD3A

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BD3A	#FFFFFF	#000000	##000000
##99BD3A	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B125

Deuteranopia (green-blind)

#C3B045

Tritanopia (blue-blind)

#A0B4A3

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bd3a;
/* rgb */ color: rgb(153, 189, 58);
/* oklch */ color: oklch(74.7% 0.160 123.6);

Tailwind

colors: {
  custom: {
    50: '#bad178',
    500: '#99bd3a',
    950: '#000000',
  },
}

SCSS

$custom: #99bd3a;
$custom-light: #bad178;
$custom-dark: #000000;

JSON

{
  "hex": "#99bd3a",
  "rgb": {
    "r": 153,
    "g": 189,
    "b": 58
  },
  "hsl": {
    "h": 76.489,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.74711,
    "c": 0.16001,
    "h": 123.6
  },
  "luminance": 0.43473
}

Semantic roles & 50–950 ramp

primary

#99BD3A

secondary

#9B8AC9

accent

#4BDC73

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#121409

muted

#81827B

Preview Lab

Preview with #99BD3A

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

Preview Lab → · Contrast checker → · Palette generator →