#99BE25#99BE25

#99BE25 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.8% C 0.173 H 123.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#99BE25
RGB	rgb(153, 190, 37)
HSL	hsl(75, 67%, 45%)
HSV	hsv(75, 81%, 75%)
CMYK	cmyk(19.5%, 0%, 80.5%, 25.5%)
CIE-LAB	lab(72.05, -32.11, 66.29)
CIE-LCH	lch(72.05, 73.66, 115.84°)
OKLab	oklab(74.82% -0.0945 0.1448)
OKLCH	oklch(74.82% 0.173 123.1)
XYZ	xyz(31.8847, 43.7326, 8.5114)
Luminance	0.4373 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BE25 #4A25BE

analogous

#BE9725 #99BE25 #4CBE25

triadic

#99BE25 #2599BE #BE2599

tetradic

#99BE25 #25BE97 #4A25BE #BE254C

square

#99BE25 #25BE97 #4A25BE #BE254C

split-complementary

#99BE25 #254CBE #9725BE

monochromatic

#475811 #708B1B #99BE25 #B7DB45 #CBE579

Accessibility & contrast

On white

2.15

#99BE25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#99BE25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BE25

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BE25	#FFFFFF	#000000	##000000
##99BE25	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B200

Deuteranopia (green-blind)

#C5B036

Tritanopia (blue-blind)

#A1B4A2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #99be25;
/* rgb */ color: rgb(153, 190, 37);
/* oklch */ color: oklch(74.8% 0.173 123.1);

Tailwind

colors: {
  custom: {
    50: '#bbd16e',
    500: '#99be25',
    950: '#000000',
  },
}

SCSS

$custom: #99be25;
$custom-light: #bbd16e;
$custom-dark: #000000;

JSON

{
  "hex": "#99be25",
  "rgb": {
    "r": 153,
    "g": 190,
    "b": 37
  },
  "hsl": {
    "h": 74.51,
    "s": 67.401,
    "l": 44.51
  },
  "oklch": {
    "l": 0.74815,
    "c": 0.17287,
    "h": 123.1
  },
  "luminance": 0.43733
}

Semantic roles & 50–950 ramp

primary

#99BE25

secondary

#8872CD

accent

#3EEA67

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121408

muted

#81827B

Preview Lab

Preview with #99BE25

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

Preview Lab → · Contrast checker → · Palette generator →