#89C539#89C539

#89C539 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.6% C 0.178 H 130.1°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#89C539
RGB	rgb(137, 197, 57)
HSL	hsl(86, 55%, 50%)
HSV	hsv(86, 71%, 77%)
CMYK	cmyk(30.5%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(73.25, -40.44, 60.65)
CIE-LCH	lch(73.25, 72.90, 123.70°)
OKLab	oklab(75.57% -0.1148 0.1364)
OKLCH	oklch(75.57% 0.178 130.1)
XYZ	xyz(31.0211, 45.5453, 11.0268)
Luminance	0.4555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89C539 #7539C5

analogous

#C5BB39 #89C539 #43C539

triadic

#89C539 #3989C5 #C53989

tetradic

#89C539 #39C5BB #7539C5 #C53943

square

#89C539 #39C5BB #7539C5 #C53943

split-complementary

#89C539 #3943C5 #BB39C5

monochromatic

#47661E #68962B #89C539 #A5D368 #C1E197

Accessibility & contrast

On white

2.08

#89C539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#89C539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89C539

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89C539	#FFFFFF	#000000	##000000
##89C539	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB721

Deuteranopia (green-blind)

#C6B246

Tritanopia (blue-blind)

#8CBDAA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #89c539;
/* rgb */ color: rgb(137, 197, 57);
/* oklch */ color: oklch(75.6% 0.178 130.1);

Tailwind

colors: {
  custom: {
    50: '#b0d778',
    500: '#89c539',
    950: '#000000',
  },
}

SCSS

$custom: #89c539;
$custom-light: #b0d778;
$custom-dark: #000000;

JSON

{
  "hex": "#89c539",
  "rgb": {
    "r": 137,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 85.714,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75572,
    "c": 0.1783,
    "h": 130.1
  },
  "luminance": 0.45546
}

Semantic roles & 50–950 ramp

primary

#89C539

secondary

#A88DCD

accent

#49DE89

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #89C539

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

Preview Lab → · Contrast checker → · Palette generator →