#99CD2E#99CD2E

#99CD2E is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.4% C 0.186 H 126.8°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#99CD2E
RGB	rgb(153, 205, 46)
HSL	hsl(80, 63%, 49%)
HSV	hsv(80, 78%, 80%)
CMYK	cmyk(25.4%, 0%, 77.6%, 19.6%)
CIE-LAB	lab(76.46, -38.56, 67.72)
CIE-LCH	lch(76.46, 77.93, 119.66°)
OKLab	oklab(78.4% -0.1114 0.1492)
OKLCH	oklch(78.4% 0.186 126.8)
XYZ	xyz(35.4615, 50.6315, 10.4888)
Luminance	0.5063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CD2E #622ECD

analogous

#CDB22E #99CD2E #49CD2E

triadic

#99CD2E #2E99CD #CD2E99

tetradic

#99CD2E #2ECDB2 #622ECD #CD2E49

square

#99CD2E #2ECDB2 #622ECD #CD2E49

split-complementary

#99CD2E #2E49CD #B22ECD

monochromatic

#4E6918 #749B23 #99CD2E #B2DB5D #CAE68F

Accessibility & contrast

On white

1.89

#99CD2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#99CD2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CD2E

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CD2E	#FFFFFF	#000000	##000000
##99CD2E	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF00

Deuteranopia (green-blind)

#D1BC3E

Tritanopia (blue-blind)

#9FC3B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #99cd2e;
/* rgb */ color: rgb(153, 205, 46);
/* oklch */ color: oklch(78.4% 0.186 126.8);

Tailwind

colors: {
  custom: {
    50: '#bbdc74',
    500: '#99cd2e',
    950: '#000000',
  },
}

SCSS

$custom: #99cd2e;
$custom-light: #bbdc74;
$custom-dark: #000000;

JSON

{
  "hex": "#99cd2e",
  "rgb": {
    "r": 153,
    "g": 205,
    "b": 46
  },
  "hsl": {
    "h": 79.623,
    "s": 63.347,
    "l": 49.216
  },
  "oklch": {
    "l": 0.78399,
    "c": 0.18625,
    "h": 126.8
  },
  "luminance": 0.50632
}

Semantic roles & 50–950 ramp

primary

#99CD2E

secondary

#432C73

accent

#41E677

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#121509

muted

#82847D

Preview Lab

Preview with #99CD2E

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

Preview Lab → · Contrast checker → · Palette generator →