#65B128#65B128

#65B128 is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.5% C 0.182 H 134.7°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#65B128
RGB	rgb(101, 177, 40)
HSL	hsl(93, 63%, 43%)
HSV	hsv(93, 77%, 69%)
CMYK	cmyk(42.9%, 0%, 77.4%, 30.6%)
CIE-LAB	lab(65.25, -45.70, 58.07)
CIE-LCH	lch(65.25, 73.89, 128.20°)
OKLab	oklab(68.52% -0.128 0.1292)
OKLCH	oklch(68.52% 0.182 134.7)
XYZ	xyz(21.4715, 34.3630, 7.5084)
Luminance	0.3436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B128 #7428B1

analogous

#A9B128 #65B128 #28B130

triadic

#65B128 #2865B1 #B12865

tetradic

#65B128 #28A9B1 #7428B1 #B13028

square

#65B128 #28A9B1 #7428B1 #B13028

split-complementary

#65B128 #3028B1 #B128A9

monochromatic

#2C4D11 #497F1D #65B128 #83D442 #A4E074

Accessibility & contrast

On white

2.67

#65B128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#65B128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B128

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B128	#FFFFFF	#000000	##000000
##65B128	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A202

Deuteranopia (green-blind)

#AE9C37

Tritanopia (blue-blind)

#63AA97

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #65b128;
/* rgb */ color: rgb(101, 177, 40);
/* oklch */ color: oklch(68.5% 0.182 134.7);

Tailwind

colors: {
  custom: {
    50: '#97c96d',
    500: '#65b128',
    950: '#000000',
  },
}

SCSS

$custom: #65b128;
$custom-light: #97c96d;
$custom-dark: #000000;

JSON

{
  "hex": "#65b128",
  "rgb": {
    "r": 101,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 93.285,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68517,
    "c": 0.18183,
    "h": 134.7
  },
  "luminance": 0.34364
}

Semantic roles & 50–950 ramp

primary

#65B128

secondary

#9F6EC7

accent

#42E69D

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #65B128

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

Preview Lab → · Contrast checker → · Palette generator →