#99CA41#99CA41

#99CA41 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.8% C 0.171 H 127.1°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#99CA41
RGB	rgb(153, 202, 65)
HSL	hsl(81, 56%, 52%)
HSV	hsv(81, 68%, 79%)
CMYK	cmyk(24.3%, 0%, 67.8%, 20.8%)
CIE-LAB	lab(75.70, -36.14, 60.43)
CIE-LCH	lch(75.70, 70.41, 120.88°)
OKLab	oklab(77.82% -0.1033 0.1368)
OKLCH	oklch(77.82% 0.171 127.1)
XYZ	xyz(35.2116, 49.3944, 12.6789)
Luminance	0.4940 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CA41 #7241CA

analogous

#CAB741 #99CA41 #54CA41

triadic

#99CA41 #4199CA #CA4199

tetradic

#99CA41 #41CAB7 #7241CA #CA4154

square

#99CA41 #41CAB7 #7241CA #CA4154

split-complementary

#99CA41 #4154CA #B741CA

monochromatic

#547120 #77A12D #99CA41 #B3D771 #CCE5A1

Accessibility & contrast

On white

1.93

#99CA41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#99CA41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CA41

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CA41	#FFFFFF	#000000	##000000
##99CA41	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2D

Deuteranopia (green-blind)

#CDBA4C

Tritanopia (blue-blind)

#9FC1AE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #99ca41;
/* rgb */ color: rgb(153, 202, 65);
/* oklch */ color: oklch(77.8% 0.171 127.1);

Tailwind

colors: {
  custom: {
    50: '#bbda7d',
    500: '#99ca41',
    950: '#000000',
  },
}

SCSS

$custom: #99ca41;
$custom-light: #bbda7d;
$custom-dark: #000000;

JSON

{
  "hex": "#99ca41",
  "rgb": {
    "r": 153,
    "g": 202,
    "b": 65
  },
  "hsl": {
    "h": 81.46,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77819,
    "c": 0.17144,
    "h": 127.1
  },
  "luminance": 0.49395
}

Semantic roles & 50–950 ramp

primary

#99CA41

secondary

#AB96D1

accent

#48E07E

background

#FBFDF7

surface

#F7FAEE

border

#D0D3C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #99CA41

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

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