#89EF50#89EF50

#89EF50 is a very light, highly saturated yellow-green. Relative luminance 0.676; OKLCH L 85.9% C 0.215 H 136.4°. Best body text is #000000 at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#89EF50
RGB	rgb(137, 239, 80)
HSL	hsl(98, 83%, 63%)
HSV	hsv(98, 67%, 94%)
CMYK	cmyk(42.7%, 0%, 66.5%, 6.3%)
CIE-LAB	lab(85.82, -56.15, 64.99)
CIE-LCH	lch(85.82, 85.88, 130.83°)
OKLab	oklab(85.89% -0.1558 0.1486)
OKLCH	oklch(85.89% 0.215 136.4)
XYZ	xyz(42.6298, 67.6281, 18.3951)
Luminance	0.6763 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89EF50 #B650EF

analogous

#D8EF50 #89EF50 #50EF67

triadic

#89EF50 #5089EF #EF5089

tetradic

#89EF50 #50D8EF #B650EF #EF6750

square

#89EF50 #50D8EF #B650EF #EF6750

split-complementary

#89EF50 #6750EF #EF50D8

monochromatic

#4BB410 #63EA18 #89EF50 #AFF488 #D5F9C0

Accessibility & contrast

On white

1.45

#89EF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.53

#89EF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89EF50

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89EF50	#FFFFFF	#000000	##000000
##89EF50	1.00	1.45	14.53	14.53
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.53	21.00	1.00	1.00
##000000	14.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC3A

Deuteranopia (green-blind)

#E9D35E

Tritanopia (blue-blind)

#85E7CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #89ef50;
/* rgb */ color: rgb(137, 239, 80);
/* oklch */ color: oklch(85.9% 0.215 136.4);

Tailwind

colors: {
  custom: {
    50: '#b2f588',
    500: '#89ef50',
    950: '#000000',
  },
}

SCSS

$custom: #89ef50;
$custom-light: #b2f588;
$custom-dark: #000000;

JSON

{
  "hex": "#89ef50",
  "rgb": {
    "r": 137,
    "g": 239,
    "b": 80
  },
  "hsl": {
    "h": 98.491,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85891,
    "c": 0.21528,
    "h": 136.4
  },
  "luminance": 0.67631
}

Semantic roles & 50–950 ramp

primary

#89EF50

secondary

#842FB4

accent

#06E092

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #89EF50

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

Preview Lab → · Contrast checker → · Palette generator →