#78B751#78B751

#78B751 is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.4% C 0.150 H 135.0°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#78B751
RGB	rgb(120, 183, 81)
HSL	hsl(97, 41%, 52%)
HSV	hsv(97, 56%, 72%)
CMYK	cmyk(34.4%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(68.35, -38.34, 44.91)
CIE-LCH	lch(68.35, 59.05, 130.48°)
OKLab	oklab(71.41% -0.1061 0.1061)
OKLCH	oklch(71.41% 0.15 135)
XYZ	xyz(26.1638, 38.4530, 13.8266)
Luminance	0.3845 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B751 #9051B7

analogous

#ABB751 #78B751 #51B75D

triadic

#78B751 #5178B7 #B75178

tetradic

#78B751 #51ABB7 #9051B7 #B75D51

square

#78B751 #51ABB7 #9051B7 #B75D51

split-complementary

#78B751 #5D51B7 #B751AB

monochromatic

#406429 #5C8F3B #78B751 #9AC97C #BBDBA8

Accessibility & contrast

On white

2.42

#78B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#78B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B751

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B751	#FFFFFF	#000000	##000000
##78B751	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAA47

Deuteranopia (green-blind)

#B4A558

Tritanopia (blue-blind)

#77B1A0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #78b751;
/* rgb */ color: rgb(120, 183, 81);
/* oklch */ color: oklch(71.4% 0.150 135.0);

Tailwind

colors: {
  custom: {
    50: '#a2cd85',
    500: '#78b751',
    950: '#000000',
  },
}

SCSS

$custom: #78b751;
$custom-light: #a2cd85;
$custom-dark: #000000;

JSON

{
  "hex": "#78b751",
  "rgb": {
    "r": 120,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 97.059,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.71411,
    "c": 0.15006,
    "h": 135
  },
  "luminance": 0.38454
}

Semantic roles & 50–950 ramp

primary

#78B751

secondary

#B79CC8

accent

#57D1A2

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #78B751

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

Preview Lab → · Contrast checker → · Palette generator →