#98FE5B#98FE5B

#98FE5B is a very light, highly saturated yellow-green. Relative luminance 0.783; OKLCH L 90.3% C 0.219 H 135.8°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#98FE5B
RGB	rgb(152, 254, 91)
HSL	hsl(98, 99%, 68%)
HSV	hsv(98, 64%, 100%)
CMYK	cmyk(40.2%, 0%, 64.2%, 0.4%)
CIE-LAB	lab(90.92, -56.50, 66.35)
CIE-LCH	lch(90.92, 87.14, 130.41°)
OKLab	oklab(90.27% -0.1569 0.1526)
OKLCH	oklch(90.27% 0.219 135.8)
XYZ	xyz(50.2778, 78.3116, 22.3620)
Luminance	0.7831 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#98FE5B #C15BFE

analogous

#EAFE5B #98FE5B #5BFE6F

triadic

#98FE5B #5B98FE #FE5B98

tetradic

#98FE5B #5BEAFE #C15BFE #FE6F5B

square

#98FE5B #5BEAFE #C15BFE #FE6F5B

split-complementary

#98FE5B #6F5BFE #FE5BEA

monochromatic

#54DD01 #72FE1E #98FE5B #BEFE98 #E4FFD5

Accessibility & contrast

On white

1.26

#98FE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#98FE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #98FE5B

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##98FE5B	#FFFFFF	#000000	##000000
##98FE5B	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA46

Deuteranopia (green-blind)

#F9E269

Tritanopia (blue-blind)

#95F5DC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #98fe5b;
/* rgb */ color: rgb(152, 254, 91);
/* oklch */ color: oklch(90.3% 0.219 135.8);

Tailwind

colors: {
  custom: {
    50: '#bdff90',
    500: '#98fe5b',
    950: '#000000',
  },
}

SCSS

$custom: #98fe5b;
$custom-light: #bdff90;
$custom-dark: #000000;

JSON

{
  "hex": "#98fe5b",
  "rgb": {
    "r": 152,
    "g": 254,
    "b": 91
  },
  "hsl": {
    "h": 97.546,
    "s": 98.788,
    "l": 67.647
  },
  "oklch": {
    "l": 0.90271,
    "c": 0.21883,
    "h": 135.8
  },
  "luminance": 0.78314
}

Semantic roles & 50–950 ramp

primary

#98FE5B

secondary

#9527D6

accent

#00E690

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13180D

muted

#82867F

Preview Lab

Preview with #98FE5B

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

Preview Lab → · Contrast checker → · Palette generator →