#65B028#65B028

#65B028 is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.3% C 0.181 H 134.6°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#65B028
RGB	rgb(101, 176, 40)
HSL	hsl(93, 63%, 42%)
HSV	hsv(93, 77%, 69%)
CMYK	cmyk(42.6%, 0%, 77.3%, 31%)
CIE-LAB	lab(64.94, -45.29, 57.77)
CIE-LCH	lch(64.94, 73.41, 128.09°)
OKLab	oklab(68.26% -0.1269 0.1285)
OKLCH	oklch(68.26% 0.181 134.6)
XYZ	xyz(21.2747, 33.9694, 7.4428)
Luminance	0.3397 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B028 #7328B0

analogous

#A9B028 #65B028 #28B02F

triadic

#65B028 #2865B0 #B02865

tetradic

#65B028 #28A9B0 #7328B0 #B02F28

square

#65B028 #28A9B0 #7328B0 #B02F28

split-complementary

#65B028 #2F28B0 #B028A9

monochromatic

#2C4C11 #487E1D #65B028 #83D441 #A4DF73

Accessibility & contrast

On white

2.69

#65B028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#65B028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B028

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B028	#FFFFFF	#000000	##000000
##65B028	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A103

Deuteranopia (green-blind)

#AD9B37

Tritanopia (blue-blind)

#64A997

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #65b028;
/* rgb */ color: rgb(101, 176, 40);
/* oklch */ color: oklch(68.3% 0.181 134.6);

Tailwind

colors: {
  custom: {
    50: '#97c86d',
    500: '#65b028',
    950: '#000000',
  },
}

SCSS

$custom: #65b028;
$custom-light: #97c86d;
$custom-dark: #000000;

JSON

{
  "hex": "#65b028",
  "rgb": {
    "r": 101,
    "g": 176,
    "b": 40
  },
  "hsl": {
    "h": 93.088,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68262,
    "c": 0.18061,
    "h": 134.6
  },
  "luminance": 0.33971
}

Semantic roles & 50–950 ramp

primary

#65B028

secondary

#9E6DC6

accent

#42E69C

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #65B028

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

Preview Lab → · Contrast checker → · Palette generator →