#89D540#89D540

#89D540 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.5% C 0.194 H 132.8°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#89D540
RGB	rgb(137, 213, 64)
HSL	hsl(91, 64%, 54%)
HSV	hsv(91, 70%, 84%)
CMYK	cmyk(35.7%, 0%, 70%, 16.5%)
CIE-LAB	lab(78.04, -46.83, 62.93)
CIE-LCH	lch(78.04, 78.44, 126.65°)
OKLab	oklab(79.49% -0.1316 0.1422)
OKLCH	oklch(79.49% 0.194 132.8)
XYZ	xyz(35.0357, 53.2755, 13.2867)
Luminance	0.5328 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89D540 #8C40D5

analogous

#D3D540 #89D540 #40D542

triadic

#89D540 #4089D5 #D54089

tetradic

#89D540 #40D3D5 #8C40D5 #D54240

square

#89D540 #40D3D5 #8C40D5 #D54240

split-complementary

#89D540 #4240D5 #D540D3

monochromatic

#4C7F1C #6BB127 #89D540 #A8E072 #C7EBA4

Accessibility & contrast

On white

1.80

#89D540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#89D540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89D540

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89D540	#FFFFFF	#000000	##000000
##89D540	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC528

Deuteranopia (green-blind)

#D3BF4E

Tritanopia (blue-blind)

#8ACDB8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #89d540;
/* rgb */ color: rgb(137, 213, 64);
/* oklch */ color: oklch(79.5% 0.194 132.8);

Tailwind

colors: {
  custom: {
    50: '#b1e27d',
    500: '#89d540',
    950: '#000000',
  },
}

SCSS

$custom: #89d540;
$custom-light: #b1e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#89d540",
  "rgb": {
    "r": 137,
    "g": 213,
    "b": 64
  },
  "hsl": {
    "h": 90.604,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7949,
    "c": 0.19377,
    "h": 132.8
  },
  "luminance": 0.53277
}

Semantic roles & 50–950 ramp

primary

#89D540

secondary

#5D3386

accent

#41E796

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #89D540

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

Preview Lab → · Contrast checker → · Palette generator →