#98CC51#98CC51

#98CC51 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.4% C 0.162 H 128.9°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#98CC51
RGB	rgb(152, 204, 81)
HSL	hsl(85, 55%, 56%)
HSV	hsv(85, 60%, 80%)
CMYK	cmyk(25.5%, 0%, 60.3%, 20%)
CIE-LAB	lab(76.35, -36.20, 54.51)
CIE-LCH	lch(76.35, 65.44, 123.58°)
OKLab	oklab(78.37% -0.102 0.1264)
OKLCH	oklch(78.37% 0.162 128.9)
XYZ	xyz(36.0268, 50.4544, 15.6236)
Luminance	0.5046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#98CC51 #8551CC

analogous

#CCC351 #98CC51 #5ACC51

triadic

#98CC51 #5198CC #CC5198

tetradic

#98CC51 #51CCC3 #8551CC #CC515A

square

#98CC51 #51CCC3 #8551CC #CC515A

split-complementary

#98CC51 #515ACC #C351CC

monochromatic

#587E25 #79AD33 #98CC51 #B4DA80 #D0E8B0

Accessibility & contrast

On white

1.89

#98CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#98CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #98CC51

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##98CC51	#FFFFFF	#000000	##000000
##98CC51	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF43

Deuteranopia (green-blind)

#CEBB5A

Tritanopia (blue-blind)

#9CC4B2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #98cc51;
/* rgb */ color: rgb(152, 204, 81);
/* oklch */ color: oklch(78.4% 0.162 128.9);

Tailwind

colors: {
  custom: {
    50: '#b9db86',
    500: '#98cc51',
    950: '#000000',
  },
}

SCSS

$custom: #98cc51;
$custom-light: #b9db86;
$custom-dark: #000000;

JSON

{
  "hex": "#98cc51",
  "rgb": {
    "r": 152,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 85.366,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78373,
    "c": 0.16241,
    "h": 128.9
  },
  "luminance": 0.50455
}

Semantic roles & 50–950 ramp

primary

#98CC51

secondary

#5B3C86

accent

#4ADE88

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #98CC51

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

Preview Lab → · Contrast checker → · Palette generator →