#99B026#99B026

#99B026 is a light, vivid yellow-green. Relative luminance 0.380; OKLCH L 71.5% C 0.156 H 119.1°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#99B026
RGB	rgb(153, 176, 38)
HSL	hsl(70, 64%, 42%)
HSV	hsv(70, 78%, 69%)
CMYK	cmyk(13.1%, 0%, 78.4%, 31%)
CIE-LAB	lab(67.99, -25.38, 62.35)
CIE-LCH	lch(67.99, 67.32, 112.15°)
OKLab	oklab(71.54% -0.076 0.1366)
OKLCH	oklch(71.54% 0.156 119.1)
XYZ	xyz(29.0127, 37.9631, 7.6326)
Luminance	0.3796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B026 #3D26B0

analogous

#B08226 #99B026 #54B026

triadic

#99B026 #2699B0 #B02699

tetradic

#99B026 #26B082 #3D26B0 #B02654

square

#99B026 #26B082 #3D26B0 #B02654

split-complementary

#99B026 #2654B0 #8226B0

monochromatic

#414B10 #6D7E1B #99B026 #BCD53E #CEE070

Accessibility & contrast

On white

2.44

#99B026 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#99B026 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B026

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B026	#FFFFFF	#000000	##000000
##99B026	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#B9A633

Tritanopia (blue-blind)

#A2A697

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #99b026;
/* rgb */ color: rgb(153, 176, 38);
/* oklch */ color: oklch(71.5% 0.156 119.1);

Tailwind

colors: {
  custom: {
    50: '#bbc76d',
    500: '#99b026',
    950: '#000000',
  },
}

SCSS

$custom: #99b026;
$custom-light: #bbc76d;
$custom-dark: #000000;

JSON

{
  "hex": "#99b026",
  "rgb": {
    "r": 153,
    "g": 176,
    "b": 38
  },
  "hsl": {
    "h": 70,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.71542,
    "c": 0.1563,
    "h": 119.1
  },
  "luminance": 0.37963
}

Semantic roles & 50–950 ramp

primary

#99B026

secondary

#7A6BC7

accent

#40E75C

background

#FBFCF6

surface

#F7F8EC

border

#D0D1C7

text

#121308

muted

#81827B

Preview Lab

Preview with #99B026

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

Preview Lab → · Contrast checker → · Palette generator →