#99BE58#99BE58

#99BE58 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 75.2% C 0.137 H 126.1°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#99BE58
RGB	rgb(153, 190, 88)
HSL	hsl(82, 44%, 55%)
HSV	hsv(82, 54%, 75%)
CMYK	cmyk(19.5%, 0%, 53.7%, 25.5%)
CIE-LAB	lab(72.43, -28.64, 46.87)
CIE-LCH	lch(72.43, 54.93, 121.43°)
OKLab	oklab(75.25% -0.0805 0.1106)
OKLCH	oklch(75.25% 0.137 126.1)
XYZ	xyz(33.3117, 44.3034, 16.0270)
Luminance	0.4430 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BE58 #7D58BE

analogous

#BEB058 #99BE58 #66BE58

triadic

#99BE58 #5899BE #BE5899

tetradic

#99BE58 #58BEB0 #7D58BE #BE5866

square

#99BE58 #58BEB0 #7D58BE #BE5866

split-complementary

#99BE58 #5866BE #B058BE

monochromatic

#57702C #799C3D #99BE58 #B4CF84 #CFE0B0

Accessibility & contrast

On white

2.13

#99BE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#99BE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BE58

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BE58	#FFFFFF	#000000	##000000
##99BE58	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B34E

Deuteranopia (green-blind)

#C2B15E

Tritanopia (blue-blind)

#9EB6A7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #99be58;
/* rgb */ color: rgb(153, 190, 88);
/* oklch */ color: oklch(75.2% 0.137 126.1);

Tailwind

colors: {
  custom: {
    50: '#b9d18a',
    500: '#99be58',
    950: '#000000',
  },
}

SCSS

$custom: #99be58;
$custom-light: #b9d18a;
$custom-dark: #000000;

JSON

{
  "hex": "#99be58",
  "rgb": {
    "r": 153,
    "g": 190,
    "b": 88
  },
  "hsl": {
    "h": 81.765,
    "s": 43.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.75246,
    "c": 0.13683,
    "h": 126.1
  },
  "luminance": 0.44304
}

Semantic roles & 50–950 ramp

primary

#99BE58

secondary

#B3A3CE

accent

#54D482

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #99BE58

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

Preview Lab → · Contrast checker → · Palette generator →