#99CE4E#99CE4E

#99CE4E is a light, vivid yellow-green. Relative luminance 0.515; OKLCH L 78.9% C 0.167 H 128.8°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#99CE4E
RGB	rgb(153, 206, 78)
HSL	hsl(85, 57%, 56%)
HSV	hsv(85, 62%, 81%)
CMYK	cmyk(25.7%, 0%, 62.1%, 19.2%)
CIE-LAB	lab(76.96, -36.98, 56.50)
CIE-LCH	lch(76.96, 67.52, 123.21°)
OKLab	oklab(78.88% -0.1045 0.1302)
OKLCH	oklch(78.88% 0.167 128.8)
XYZ	xyz(36.5832, 51.4642, 15.2124)
Luminance	0.5147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CE4E #834ECE

analogous

#CEC34E #99CE4E #59CE4E

triadic

#99CE4E #4E99CE #CE4E99

tetradic

#99CE4E #4ECEC3 #834ECE #CE4E59

square

#99CE4E #4ECEC3 #834ECE #CE4E59

split-complementary

#99CE4E #4E59CE #C34ECE

monochromatic

#597F23 #7AAE30 #99CE4E #B5DB7E #D0E9AE

Accessibility & contrast

On white

1.86

#99CE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#99CE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CE4E

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CE4E	#FFFFFF	#000000	##000000
##99CE4E	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03F

Deuteranopia (green-blind)

#D0BD58

Tritanopia (blue-blind)

#9DC5B3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #99ce4e;
/* rgb */ color: rgb(153, 206, 78);
/* oklch */ color: oklch(78.9% 0.167 128.8);

Tailwind

colors: {
  custom: {
    50: '#badd85',
    500: '#99ce4e',
    950: '#000000',
  },
}

SCSS

$custom: #99ce4e;
$custom-light: #badd85;
$custom-dark: #000000;

JSON

{
  "hex": "#99ce4e",
  "rgb": {
    "r": 153,
    "g": 206,
    "b": 78
  },
  "hsl": {
    "h": 84.844,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78876,
    "c": 0.16697,
    "h": 128.8
  },
  "luminance": 0.51465
}

Semantic roles & 50–950 ramp

primary

#99CE4E

secondary

#5A3A86

accent

#48E087

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99CE4E

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

Preview Lab → · Contrast checker → · Palette generator →