#98EF5B#98EF5B

#98EF5B is a very light, highly saturated yellow-green. Relative luminance 0.692; OKLCH L 86.7% C 0.200 H 134.6°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#98EF5B
RGB	rgb(152, 239, 91)
HSL	hsl(95, 82%, 65%)
HSV	hsv(95, 62%, 94%)
CMYK	cmyk(36.4%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(86.58, -50.46, 61.62)
CIE-LCH	lch(86.58, 79.64, 129.31°)
OKLab	oklab(86.73% -0.1404 0.1425)
OKLCH	oklch(86.73% 0.2 134.6)
XYZ	xyz(45.7028, 69.1616, 20.8370)
Luminance	0.6916 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#98EF5B #B25BEF

analogous

#E2EF5B #98EF5B #5BEF68

triadic

#98EF5B #5B98EF #EF5B98

tetradic

#98EF5B #5BE2EF #B25BEF #EF685B

square

#98EF5B #5BE2EF #B25BEF #EF685B

split-complementary

#98EF5B #685BEF #EF5BE2

monochromatic

#59BD12 #75EA23 #98EF5B #BBF493 #DEFACB

Accessibility & contrast

On white

1.42

#98EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#98EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #98EF5B

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##98EF5B	#FFFFFF	#000000	##000000
##98EF5B	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD49

Deuteranopia (green-blind)

#EBD667

Tritanopia (blue-blind)

#97E6D0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #98ef5b;
/* rgb */ color: rgb(152, 239, 91);
/* oklch */ color: oklch(86.7% 0.200 134.6);

Tailwind

colors: {
  custom: {
    50: '#bbf58f',
    500: '#98ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #98ef5b;
$custom-light: #bbf58f;
$custom-dark: #000000;

JSON

{
  "hex": "#98ef5b",
  "rgb": {
    "r": 152,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 95.27,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86727,
    "c": 0.20007,
    "h": 134.6
  },
  "luminance": 0.69164
}

Semantic roles & 50–950 ramp

primary

#98EF5B

secondary

#8333BC

accent

#07DF86

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #98EF5B

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

Preview Lab → · Contrast checker → · Palette generator →