#99B034#99B034

#99B034 is a light, vivid yellow-green. Relative luminance 0.381; OKLCH L 71.6% C 0.148 H 119.5°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#99B034
RGB	rgb(153, 176, 52)
HSL	hsl(71, 54%, 45%)
HSV	hsv(71, 70%, 69%)
CMYK	cmyk(13.1%, 0%, 70.5%, 31%)
CIE-LAB	lab(68.07, -24.69, 57.66)
CIE-LCH	lch(68.07, 62.72, 113.18°)
OKLab	oklab(71.63% -0.0729 0.129)
OKLCH	oklch(71.63% 0.148 119.5)
XYZ	xyz(29.2826, 38.0711, 9.0540)
Luminance	0.3807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B034 #4B34B0

analogous

#B08934 #99B034 #5BB034

triadic

#99B034 #3499B0 #B03499

tetradic

#99B034 #34B089 #4B34B0 #B0345B

square

#99B034 #34B089 #4B34B0 #B0345B

split-complementary

#99B034 #345BB0 #8934B0

monochromatic

#475218 #708126 #99B034 #B6CD55 #CBDB84

Accessibility & contrast

On white

2.44

#99B034 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#99B034 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B034

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B034	#FFFFFF	#000000	##000000
##99B034	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA61F

Deuteranopia (green-blind)

#B9A63E

Tritanopia (blue-blind)

#A2A798

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #99b034;
/* rgb */ color: rgb(153, 176, 52);
/* oklch */ color: oklch(71.6% 0.148 119.5);

Tailwind

colors: {
  custom: {
    50: '#bac773',
    500: '#99b034',
    950: '#000000',
  },
}

SCSS

$custom: #99b034;
$custom-light: #bac773;
$custom-dark: #000000;

JSON

{
  "hex": "#99b034",
  "rgb": {
    "r": 153,
    "g": 176,
    "b": 52
  },
  "hsl": {
    "h": 71.129,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.71632,
    "c": 0.14821,
    "h": 119.5
  },
  "luminance": 0.38071
}

Semantic roles & 50–950 ramp

primary

#99B034

secondary

#897CC4

accent

#4ADE65

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121309

muted

#81827B

Preview Lab

Preview with #99B034

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

Preview Lab → · Contrast checker → · Palette generator →