#65B628#65B628

#65B628 is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 69.8% C 0.188 H 135.3°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#65B628
RGB	rgb(101, 182, 40)
HSL	hsl(94, 64%, 44%)
HSV	hsv(94, 78%, 71%)
CMYK	cmyk(44.5%, 0%, 78%, 28.6%)
CIE-LAB	lab(66.81, -47.72, 59.55)
CIE-LCH	lch(66.81, 76.31, 128.71°)
OKLab	oklab(69.79% -0.1334 0.1323)
OKLCH	oklch(69.79% 0.188 135.3)
XYZ	xyz(22.4773, 36.3745, 7.8437)
Luminance	0.3638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B628 #7928B6

analogous

#ACB628 #65B628 #28B632

triadic

#65B628 #2865B6 #B62865

tetradic

#65B628 #28ACB6 #7928B6 #B63228

square

#65B628 #28ACB6 #7928B6 #B63228

split-complementary

#65B628 #3228B6 #B628AC

monochromatic

#2D5212 #49841D #65B628 #83D645 #A5E177

Accessibility & contrast

On white

2.54

#65B628 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#65B628 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B628

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B628	#FFFFFF	#000000	##000000
##65B628	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA700

Deuteranopia (green-blind)

#B2A038

Tritanopia (blue-blind)

#63AF9C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #65b628;
/* rgb */ color: rgb(101, 182, 40);
/* oklch */ color: oklch(69.8% 0.188 135.3);

Tailwind

colors: {
  custom: {
    50: '#98cc6d',
    500: '#65b628',
    950: '#000000',
  },
}

SCSS

$custom: #65b628;
$custom-light: #98cc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#65b628",
  "rgb": {
    "r": 101,
    "g": 182,
    "b": 40
  },
  "hsl": {
    "h": 94.225,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69793,
    "c": 0.18787,
    "h": 135.3
  },
  "luminance": 0.36376
}

Semantic roles & 50–950 ramp

primary

#65B628

secondary

#A371C9

accent

#41E7A0

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #65B628

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

Preview Lab → · Contrast checker → · Palette generator →