#99CD49#99CD49

#99CD49 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.6% C 0.170 H 128.2°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#99CD49
RGB	rgb(153, 205, 73)
HSL	hsl(84, 57%, 55%)
HSV	hsv(84, 64%, 80%)
CMYK	cmyk(25.4%, 0%, 64.4%, 19.6%)
CIE-LAB	lab(76.63, -36.92, 58.22)
CIE-LCH	lch(76.63, 68.94, 122.38°)
OKLab	oklab(78.59% -0.1048 0.1332)
OKLCH	oklch(78.59% 0.17 128.2)
XYZ	xyz(36.1707, 50.9152, 14.2240)
Luminance	0.5092 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CD49 #7D49CD

analogous

#CDBF49 #99CD49 #57CD49

triadic

#99CD49 #4999CD #CD4999

tetradic

#99CD49 #49CDBF #7D49CD #CD4957

square

#99CD49 #49CDBF #7D49CD #CD4957

split-complementary

#99CD49 #4957CD #BF49CD

monochromatic

#577A22 #79AA2F #99CD49 #B4DA79 #CFE7A9

Accessibility & contrast

On white

1.88

#99CD49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#99CD49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CD49

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CD49	#FFFFFF	#000000	##000000
##99CD49	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF38

Deuteranopia (green-blind)

#CFBC53

Tritanopia (blue-blind)

#9EC4B2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #99cd49;
/* rgb */ color: rgb(153, 205, 73);
/* oklch */ color: oklch(78.6% 0.170 128.2);

Tailwind

colors: {
  custom: {
    50: '#badc82',
    500: '#99cd49',
    950: '#000000',
  },
}

SCSS

$custom: #99cd49;
$custom-light: #badc82;
$custom-dark: #000000;

JSON

{
  "hex": "#99cd49",
  "rgb": {
    "r": 153,
    "g": 205,
    "b": 73
  },
  "hsl": {
    "h": 83.636,
    "s": 56.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.78594,
    "c": 0.16951,
    "h": 128.2
  },
  "luminance": 0.50916
}

Semantic roles & 50–950 ramp

primary

#99CD49

secondary

#553882

accent

#48E084

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99CD49

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

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