#89CF4F#89CF4F

#89CF4F is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.2% C 0.175 H 133.3°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#89CF4F
RGB	rgb(137, 207, 79)
HSL	hsl(93, 57%, 56%)
HSV	hsv(93, 62%, 81%)
CMYK	cmyk(33.8%, 0%, 61.8%, 18.8%)
CIE-LAB	lab(76.38, -43.11, 55.18)
CIE-LCH	lch(76.38, 70.03, 128.00°)
OKLab	oklab(78.18% -0.1203 0.1277)
OKLCH	oklch(78.18% 0.176 133.3)
XYZ	xyz(34.0401, 50.5072, 15.3509)
Luminance	0.5051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CF4F #954FCF

analogous

#C9CF4F #89CF4F #4FCF55

triadic

#89CF4F #4F89CF #CF4F89

tetradic

#89CF4F #4FC9CF #954FCF #CF554F

square

#89CF4F #4FC9CF #954FCF #CF554F

split-complementary

#89CF4F #554FCF #CF4FC9

monochromatic

#4D8123 #6AB130 #89CF4F #A9DC7F #C9E9AF

Accessibility & contrast

On white

1.89

#89CF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#89CF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CF4F

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CF4F	#FFFFFF	#000000	##000000
##89CF4F	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C040

Deuteranopia (green-blind)

#CDBA59

Tritanopia (blue-blind)

#8AC7B4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #89cf4f;
/* rgb */ color: rgb(137, 207, 79);
/* oklch */ color: oklch(78.2% 0.175 133.3);

Tailwind

colors: {
  custom: {
    50: '#b0de85',
    500: '#89cf4f',
    950: '#000000',
  },
}

SCSS

$custom: #89cf4f;
$custom-light: #b0de85;
$custom-dark: #000000;

JSON

{
  "hex": "#89cf4f",
  "rgb": {
    "r": 137,
    "g": 207,
    "b": 79
  },
  "hsl": {
    "h": 92.813,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.78175,
    "c": 0.1755,
    "h": 133.3
  },
  "luminance": 0.50509
}

Semantic roles & 50–950 ramp

primary

#89CF4F

secondary

#653A88

accent

#47E09B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #89CF4F

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

Preview Lab → · Contrast checker → · Palette generator →