#65CB40#65CB40

#65CB40 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.3% C 0.199 H 138.6°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#65CB40
RGB	rgb(101, 203, 64)
HSL	hsl(104, 57%, 52%)
HSV	hsv(104, 68%, 80%)
CMYK	cmyk(50.2%, 0%, 68.5%, 20.4%)
CIE-LAB	lab(73.45, -54.25, 57.69)
CIE-LCH	lch(73.45, 79.19, 133.24°)
OKLab	oklab(75.3% -0.1495 0.1317)
OKLCH	oklch(75.3% 0.199 138.6)
XYZ	xyz(27.6472, 45.8467, 12.2419)
Luminance	0.4585 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65CB40 #A640CB

analogous

#AACB40 #65CB40 #40CB61

triadic

#65CB40 #4065CB #CB4065

tetradic

#65CB40 #40AACB #A640CB #CB6140

square

#65CB40 #40AACB #A640CB #CB6140

split-complementary

#65CB40 #6140CB #CB40AA

monochromatic

#35721F #4BA22C #65CB40 #8CD870 #B3E5A0

Accessibility & contrast

On white

2.06

#65CB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#65CB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65CB40

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65CB40	#FFFFFF	#000000	##000000
##65CB40	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2C

Deuteranopia (green-blind)

#C4B14D

Tritanopia (blue-blind)

#5DC4AF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #65cb40;
/* rgb */ color: rgb(101, 203, 64);
/* oklch */ color: oklch(75.3% 0.199 138.6);

Tailwind

colors: {
  custom: {
    50: '#9adc7c',
    500: '#65cb40',
    950: '#000000',
  },
}

SCSS

$custom: #65cb40;
$custom-light: #9adc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#65cb40",
  "rgb": {
    "r": 101,
    "g": 203,
    "b": 64
  },
  "hsl": {
    "h": 104.029,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75298,
    "c": 0.19924,
    "h": 138.6
  },
  "luminance": 0.45849
}

Semantic roles & 50–950 ramp

primary

#65CB40

secondary

#C295D2

accent

#47E0B8

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #65CB40

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

Preview Lab → · Contrast checker → · Palette generator →