#98EF57#98EF57

#98EF57 is a very light, highly saturated yellow-green. Relative luminance 0.691; OKLCH L 86.7% C 0.203 H 134.2°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#98EF57
RGB	rgb(152, 239, 87)
HSL	hsl(94, 83%, 64%)
HSV	hsv(94, 64%, 94%)
CMYK	cmyk(36.4%, 0%, 63.6%, 6.3%)
CIE-LAB	lab(86.55, -50.79, 63.21)
CIE-LCH	lch(86.55, 81.09, 128.78°)
OKLab	oklab(86.69% -0.1416 0.1455)
OKLCH	oklch(86.69% 0.203 134.2)
XYZ	xyz(45.5348, 69.0944, 19.9523)
Luminance	0.6910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#98EF57 #AE57EF

analogous

#E4EF57 #98EF57 #57EF62

triadic

#98EF57 #5798EF #EF5798

tetradic

#98EF57 #57E4EF #AE57EF #EF6257

square

#98EF57 #57E4EF #AE57EF #EF6257

split-complementary

#98EF57 #6257EF #EF57E4

monochromatic

#5ABA12 #76EA1F #98EF57 #BAF48F #DDFAC7

Accessibility & contrast

On white

1.42

#98EF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.82

#98EF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #98EF57

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##98EF57	#FFFFFF	#000000	##000000
##98EF57	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)

#F8DD44

Deuteranopia (green-blind)

#ECD663

Tritanopia (blue-blind)

#97E6CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #98ef57;
/* rgb */ color: rgb(152, 239, 87);
/* oklch */ color: oklch(86.7% 0.203 134.2);

Tailwind

colors: {
  custom: {
    50: '#bbf58d',
    500: '#98ef57',
    950: '#000000',
  },
}

SCSS

$custom: #98ef57;
$custom-light: #bbf58d;
$custom-dark: #000000;

JSON

{
  "hex": "#98ef57",
  "rgb": {
    "r": 152,
    "g": 239,
    "b": 87
  },
  "hsl": {
    "h": 94.342,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86689,
    "c": 0.20303,
    "h": 134.2
  },
  "luminance": 0.69097
}

Semantic roles & 50–950 ramp

primary

#98EF57

secondary

#7F31B9

accent

#06DF82

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #98EF57

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

Preview Lab → · Contrast checker → · Palette generator →