#99AE33#99AE33

#99AE33 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 71.2% C 0.146 H 118.7°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#99AE33
RGB	rgb(153, 174, 51)
HSL	hsl(70, 55%, 44%)
HSV	hsv(70, 71%, 68%)
CMYK	cmyk(12.1%, 0%, 70.7%, 31.8%)
CIE-LAB	lab(67.49, -23.76, 57.45)
CIE-LCH	lch(67.49, 62.17, 112.47°)
OKLab	oklab(71.16% -0.0704 0.1284)
OKLCH	oklch(71.16% 0.146 118.7)
XYZ	xyz(28.8710, 37.2836, 8.8068)
Luminance	0.3728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AE33 #4833AE

analogous

#AE8633 #99AE33 #5CAE33

triadic

#99AE33 #3399AE #AE3399

tetradic

#99AE33 #33AE86 #4833AE #AE335C

square

#99AE33 #33AE86 #4833AE #AE335C

split-complementary

#99AE33 #335CAE #8633AE

monochromatic

#464F17 #6F7F25 #99AE33 #B7CC52 #CBDA81

Accessibility & contrast

On white

2.48

#99AE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#99AE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AE33

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AE33	#FFFFFF	#000000	##000000
##99AE33	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41E

Deuteranopia (green-blind)

#B7A53D

Tritanopia (blue-blind)

#A2A596

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #99ae33;
/* rgb */ color: rgb(153, 174, 51);
/* oklch */ color: oklch(71.2% 0.146 118.7);

Tailwind

colors: {
  custom: {
    50: '#bac673',
    500: '#99ae33',
    950: '#000000',
  },
}

SCSS

$custom: #99ae33;
$custom-light: #bac673;
$custom-dark: #000000;

JSON

{
  "hex": "#99ae33",
  "rgb": {
    "r": 153,
    "g": 174,
    "b": 51
  },
  "hsl": {
    "h": 70.244,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.7116,
    "c": 0.14648,
    "h": 118.7
  },
  "luminance": 0.37283
}

Semantic roles & 50–950 ramp

primary

#99AE33

secondary

#8679C3

accent

#4ADE63

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99AE33

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

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