#89CA39#89CA39

#89CA39 is a light, vivid yellow-green. Relative luminance 0.479; OKLCH L 76.8% C 0.185 H 130.9°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#89CA39
RGB	rgb(137, 202, 57)
HSL	hsl(87, 58%, 51%)
HSV	hsv(87, 72%, 79%)
CMYK	cmyk(32.2%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(74.73, -42.62, 62.14)
CIE-LCH	lch(74.73, 75.35, 124.44°)
OKLab	oklab(76.78% -0.1207 0.1396)
OKLCH	oklch(76.78% 0.185 130.9)
XYZ	xyz(32.1753, 47.8537, 11.4115)
Luminance	0.4785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CA39 #7A39CA

analogous

#CAC339 #89CA39 #40CA39

triadic

#89CA39 #3989CA #CA3989

tetradic

#89CA39 #39CAC3 #7A39CA #CA3940

square

#89CA39 #39CAC3 #7A39CA #CA3940

split-complementary

#89CA39 #3940CA #C339CA

monochromatic

#486C1D #699C2A #89CA39 #A6D769 #C3E49A

Accessibility & contrast

On white

1.99

#89CA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#89CA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CA39

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CA39	#FFFFFF	#000000	##000000
##89CA39	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1F

Deuteranopia (green-blind)

#CAB646

Tritanopia (blue-blind)

#8CC1AE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #89ca39;
/* rgb */ color: rgb(137, 202, 57);
/* oklch */ color: oklch(76.8% 0.185 130.9);

Tailwind

colors: {
  custom: {
    50: '#b0da79',
    500: '#89ca39',
    950: '#000000',
  },
}

SCSS

$custom: #89ca39;
$custom-light: #b0da79;
$custom-dark: #000000;

JSON

{
  "hex": "#89ca39",
  "rgb": {
    "r": 137,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 86.897,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.7678,
    "c": 0.18451,
    "h": 130.9
  },
  "luminance": 0.47855
}

Semantic roles & 50–950 ramp

primary

#89CA39

secondary

#AC8FD0

accent

#47E18C

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #89CA39

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

Preview Lab → · Contrast checker → · Palette generator →