#98EF58#98EF58

#98EF58 is a very light, highly saturated yellow-green. Relative luminance 0.691; OKLCH L 86.7% C 0.202 H 134.3°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#98EF58
RGB	rgb(152, 239, 88)
HSL	hsl(95, 83%, 64%)
HSV	hsv(95, 63%, 94%)
CMYK	cmyk(36.4%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(86.56, -50.71, 62.82)
CIE-LCH	lch(86.56, 80.73, 128.91°)
OKLab	oklab(86.7% -0.1413 0.1448)
OKLCH	oklch(86.7% 0.202 134.3)
XYZ	xyz(45.5759, 69.1109, 20.1690)
Luminance	0.6911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#98EF58 #AF58EF

analogous

#E3EF58 #98EF58 #58EF64

triadic

#98EF58 #5898EF #EF5898

tetradic

#98EF58 #58E3EF #AF58EF #EF6458

square

#98EF58 #58E3EF #AF58EF #EF6458

split-complementary

#98EF58 #6458EF #EF58E3

monochromatic

#59BB12 #76EA20 #98EF58 #BAF490 #DDFAC8

Accessibility & contrast

On white

1.42

#98EF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.82

#98EF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #98EF58

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##98EF58	#FFFFFF	#000000	##000000
##98EF58	1.00	1.42	14.82	14.82
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.82	21.00	1.00	1.00
##000000	14.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD45

Deuteranopia (green-blind)

#ECD664

Tritanopia (blue-blind)

#97E6D0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #98ef58;
/* rgb */ color: rgb(152, 239, 88);
/* oklch */ color: oklch(86.7% 0.202 134.3);

Tailwind

colors: {
  custom: {
    50: '#bbf58d',
    500: '#98ef58',
    950: '#000000',
  },
}

SCSS

$custom: #98ef58;
$custom-light: #bbf58d;
$custom-dark: #000000;

JSON

{
  "hex": "#98ef58",
  "rgb": {
    "r": 152,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 94.57,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86699,
    "c": 0.2023,
    "h": 134.3
  },
  "luminance": 0.69113
}

Semantic roles & 50–950 ramp

primary

#98EF58

secondary

#8032BA

accent

#07DF83

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #98EF58

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

Preview Lab → · Contrast checker → · Palette generator →