#89C540#89C540

#89C540 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.6% C 0.174 H 130.6°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#89C540
RGB	rgb(137, 197, 64)
HSL	hsl(87, 53%, 51%)
HSV	hsv(87, 68%, 77%)
CMYK	cmyk(30.5%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(73.30, -39.97, 58.04)
CIE-LCH	lch(73.30, 70.47, 124.55°)
OKLab	oklab(75.63% -0.1129 0.1319)
OKLCH	oklch(75.63% 0.174 130.6)
XYZ	xyz(31.2079, 45.6201, 12.0108)
Luminance	0.4562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89C540 #7C40C5

analogous

#C5BF40 #89C540 #46C540

triadic

#89C540 #4089C5 #C54089

tetradic

#89C540 #40C5BF #7C40C5 #C54046

square

#89C540 #40C5BF #7C40C5 #C54046

split-complementary

#89C540 #4046C5 #BF40C5

monochromatic

#496A20 #69992F #89C540 #A6D36F #C3E29E

Accessibility & contrast

On white

2.07

#89C540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#89C540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89C540

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89C540	#FFFFFF	#000000	##000000
##89C540	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72D

Deuteranopia (green-blind)

#C5B24B

Tritanopia (blue-blind)

#8CBDAA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #89c540;
/* rgb */ color: rgb(137, 197, 64);
/* oklch */ color: oklch(75.6% 0.174 130.6);

Tailwind

colors: {
  custom: {
    50: '#afd77c',
    500: '#89c540',
    950: '#000000',
  },
}

SCSS

$custom: #89c540;
$custom-light: #afd77c;
$custom-dark: #000000;

JSON

{
  "hex": "#89c540",
  "rgb": {
    "r": 137,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 87.068,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75628,
    "c": 0.17366,
    "h": 130.6
  },
  "luminance": 0.45621
}

Semantic roles & 50–950 ramp

primary

#89C540

secondary

#AE93CE

accent

#4BDD8D

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #89C540

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

Preview Lab → · Contrast checker → · Palette generator →