#89DF3B#89DF3B

#89DF3B is a light, highly saturated yellow-green. Relative luminance 0.584; OKLCH L 81.9% C 0.209 H 133.6°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#89DF3B
RGB	rgb(137, 223, 59)
HSL	hsl(91, 72%, 55%)
HSV	hsv(91, 74%, 87%)
CMYK	cmyk(38.6%, 0%, 73.5%, 12.5%)
CIE-LAB	lab(80.96, -51.26, 67.61)
CIE-LCH	lch(80.96, 84.84, 127.17°)
OKLab	oklab(81.87% -0.144 0.1513)
OKLCH	oklch(81.87% 0.209 133.6)
XYZ	xyz(37.4930, 58.4077, 13.4351)
Luminance	0.5841 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89DF3B #913BDF

analogous

#DBDF3B #89DF3B #3BDF3F

triadic

#89DF3B #3B89DF #DF3B89

tetradic

#89DF3B #3BDBDF #913BDF #DF3F3B

square

#89DF3B #3BDBDF #913BDF #DF3F3B

split-complementary

#89DF3B #3F3BDF #DF3BDB

monochromatic

#4D8916 #6BBE1F #89DF3B #A9E870 #C8F0A4

Accessibility & contrast

On white

1.66

#89DF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#89DF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89DF3B

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89DF3B	#FFFFFF	#000000	##000000
##89DF3B	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CD19

Deuteranopia (green-blind)

#DCC74B

Tritanopia (blue-blind)

#89D6C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #89df3b;
/* rgb */ color: rgb(137, 223, 59);
/* oklch */ color: oklch(81.9% 0.209 133.6);

Tailwind

colors: {
  custom: {
    50: '#b2e97c',
    500: '#89df3b',
    950: '#000000',
  },
}

SCSS

$custom: #89df3b;
$custom-light: #b2e97c;
$custom-dark: #000000;

JSON

{
  "hex": "#89df3b",
  "rgb": {
    "r": 137,
    "g": 223,
    "b": 59
  },
  "hsl": {
    "h": 91.463,
    "s": 71.93,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81872,
    "c": 0.20885,
    "h": 133.6
  },
  "luminance": 0.58409
}

Semantic roles & 50–950 ramp

primary

#89DF3B

secondary

#612F8F

accent

#39EF98

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #89DF3B

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

Preview Lab → · Contrast checker → · Palette generator →