#99BE3A#99BE3A

#99BE3A is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.9% C 0.161 H 123.9°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#99BE3A
RGB	rgb(153, 190, 58)
HSL	hsl(77, 53%, 49%)
HSV	hsv(77, 69%, 75%)
CMYK	cmyk(19.5%, 0%, 69.5%, 25.5%)
CIE-LAB	lab(72.16, -31.05, 59.50)
CIE-LCH	lch(72.16, 67.12, 117.56°)
OKLab	oklab(74.94% -0.0899 0.1338)
OKLCH	oklch(74.94% 0.161 123.9)
XYZ	xyz(32.3143, 43.9045, 10.7742)
Luminance	0.4390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BE3A #5F3ABE

analogous

#BEA13A #99BE3A #57BE3A

triadic

#99BE3A #3A99BE #BE3A99

tetradic

#99BE3A #3ABEA1 #5F3ABE #BE3A57

square

#99BE3A #3ABEA1 #5F3ABE #BE3A57

split-complementary

#99BE3A #3A57BE #A13ABE

monochromatic

#4D601D #738F2C #99BE3A #B2D065 #CADE94

Accessibility & contrast

On white

2.15

#99BE3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#99BE3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BE3A

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BE3A	#FFFFFF	#000000	##000000
##99BE3A	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B225

Deuteranopia (green-blind)

#C4B145

Tritanopia (blue-blind)

#A0B5A4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #99be3a;
/* rgb */ color: rgb(153, 190, 58);
/* oklch */ color: oklch(74.9% 0.161 123.9);

Tailwind

colors: {
  custom: {
    50: '#bad178',
    500: '#99be3a',
    950: '#000000',
  },
}

SCSS

$custom: #99be3a;
$custom-light: #bad178;
$custom-dark: #000000;

JSON

{
  "hex": "#99be3a",
  "rgb": {
    "r": 153,
    "g": 190,
    "b": 58
  },
  "hsl": {
    "h": 76.818,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.74945,
    "c": 0.16125,
    "h": 123.9
  },
  "luminance": 0.43905
}

Semantic roles & 50–950 ramp

primary

#99BE3A

secondary

#9C8ACA

accent

#4BDD74

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#121409

muted

#81827B

Preview Lab

Preview with #99BE3A

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

Preview Lab → · Contrast checker → · Palette generator →