#99BF3E#99BF3E

#99BF3E is a light, vivid yellow-green. Relative luminance 0.444; OKLCH L 75.2% C 0.160 H 124.4°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#99BF3E
RGB	rgb(153, 191, 62)
HSL	hsl(78, 51%, 50%)
HSV	hsv(78, 68%, 75%)
CMYK	cmyk(19.9%, 0%, 67.5%, 25.1%)
CIE-LAB	lab(72.48, -31.26, 58.28)
CIE-LCH	lch(72.48, 66.14, 118.21°)
OKLab	oklab(75.21% -0.0902 0.1319)
OKLCH	oklch(75.21% 0.16 124.4)
XYZ	xyz(32.6374, 44.3814, 11.4035)
Luminance	0.4438 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BF3E #643EBF

analogous

#BFA43E #99BF3E #59BF3E

triadic

#99BF3E #3E99BF #BF3E99

tetradic

#99BF3E #3EBFA4 #643EBF #BF3E59

square

#99BF3E #3EBFA4 #643EBF #BF3E59

split-complementary

#99BF3E #3E59BF #A43EBF

monochromatic

#4F6320 #74912F #99BF3E #B2CF6B #CADE99

Accessibility & contrast

On white

2.13

#99BF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#99BF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BF3E

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BF3E	#FFFFFF	#000000	##000000
##99BF3E	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32B

Deuteranopia (green-blind)

#C4B148

Tritanopia (blue-blind)

#A0B6A5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #99bf3e;
/* rgb */ color: rgb(153, 191, 62);
/* oklch */ color: oklch(75.2% 0.160 124.4);

Tailwind

colors: {
  custom: {
    50: '#bad27a',
    500: '#99bf3e',
    950: '#000000',
  },
}

SCSS

$custom: #99bf3e;
$custom-light: #bad27a;
$custom-dark: #000000;

JSON

{
  "hex": "#99bf3e",
  "rgb": {
    "r": 153,
    "g": 191,
    "b": 62
  },
  "hsl": {
    "h": 77.674,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75211,
    "c": 0.15975,
    "h": 124.4
  },
  "luminance": 0.44382
}

Semantic roles & 50–950 ramp

primary

#99BF3E

secondary

#A08FCA

accent

#4DDA77

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #99BF3E

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

Preview Lab → · Contrast checker → · Palette generator →